<SUBMISSION>
<ACCESSION-NUMBER>0001070235-07-000012
<TYPE>6-K
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20070426
<FILING-DATE>20070426
<DATE-OF-FILING-DATE-CHANGE>20070426
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>RESEARCH IN MOTION LTD
<CIK>0001070235
<ASSIGNED-SIC>3661
<IRS-NUMBER>000000000
<FISCAL-YEAR-END>0228
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>6-K
<ACT>34
<FILE-NUMBER>000-29898
<FILM-NUMBER>07790970
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>295 PHILLIP ST
<STREET2>WATERLOO
<CITY>ONTARIO CANADA
<STATE>A6
<ZIP>00000
<PHONE>5198887465
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>295 PHILLIP STREET
<STREET2>WATERLOO, ONTARIO N2L 3W8
<CITY>ONTARIO
<STATE>A6
<ZIP>N2L 3W8
</MAIL-ADDRESS>
</FILER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>pr042307.htm
<DESCRIPTION>PR042307
<TEXT>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<HTML>
<HEAD>
     <!-- Created by EDGAR Ease Plus (EDGAR Ease+) -->
     <!-- Project:        H:\Edgar Forms\2008\pr042307\pr042307.eep                        -->
     <!-- Control Number: pr042307                                                         -->
     <!-- Rev Number:     001                                                              -->
     <!-- Client Name:    Investor Relations                                               -->
     <!-- Project Name:   PR042307                                                         -->
     <!-- Firm Name:      Research In Motion                                               -->
     <TITLE>PR042307</TITLE>
</HEAD>
<BODY>









<!-- MARKER FORMAT-SHEET="Width Begin" FSL="Project" -->
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><div align="center"><font face="Times New Roman, Times, Serif" size=2><u><b>FORM
  6-K</b></u></font><BR><A NAME=A003></A></div><P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>SECURITIES
AND EXCHANGE COMMISSION </FONT></P>

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Washington, D.C. 20549 </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Minor Center" FSL="Default" -->
<A NAME=A005></A>
<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Report of Foreign
Private Issuer </FONT></P>

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Pursuant to Rule 13a-16
or 15d-16 of </FONT></P>

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>the Securities Exchange Act
of 1934 </FONT></P>
<!-- MARKER FORMAT-SHEET="Width End" FSL="Project" -->
</TD>
</TR>
</TABLE>
<BR>
<p>&nbsp;</p>
<table width="600" border="0">
  <tr>
    <td width="230">For the month of</td>
    <td width="236"><b>April</b>
      <hr>
    </td>
    <td width="112"><b>2007</b>
      <hr>
    </td>
  </tr>
  <tr>
    <td width="230"><font face="Times New Roman, Times, Serif" size=2>Commission
      File Number</font></td>
    <td width="236"><b><font face="Times New Roman, Times, Serif" size=2>000-29898
      </font></b>
      <hr>
      <b><font face="Times New Roman, Times, Serif" size=2> </font></b></td>
    <td width="112">
      &nbsp;<hr>
    </td>
  </tr>
  <tr>
    <td colspan="3">
      <div align="center"> <font face="Times New Roman, Times, Serif" size=3><b>Research
        In Motion Limited</b> </font>
        <hr>
        (Translation of registrant&#146;s name into English)</div>
    </td>
  </tr>
  <tr>
    <td colspan="3">
      <div align="center">295 Phillip Street, <br>
        Waterloo, Ontario, Canada <br>
        N2L 3W8 </div>
    </td>
  </tr>
  <tr>
    <td colspan="3">
      <div align="center"><font face="Times New Roman, Times, Serif" size=2>(Address
        of principal executive offices) </font></div>
    </td>
  </tr>
</table>

<P>&nbsp;</P>

<!-- MARKER FORMAT-SHEET="Para Indent 0" FSL="Project" -->
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark whether the registrant files or will file annual reports under cover Form
20-F or Form 40F.  </FONT></TD></TR>
</TABLE>
<div align="center"><BR>
  <table width="427" border="0">
    <tr>
      <td width="200"><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Form 20-F
        ___________</font></td>
      <td width="217"><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Form 40-F_____<u>X</u>_______</font></td>
    </tr>
  </table>
  <!-- MARKER FORMAT-SHEET="Para Indent 0" FSL="Project" -->
</div>
<br>
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark         if the registrant is submitting the Form&nbsp;6-K in paper as
permitted         by Regulation&nbsp;S-T Rule&nbsp;101(b)(1):________________  </FONT></TD></TR>
</TABLE>
<BR>

<!-- MARKER FORMAT-SHEET="Para Indent 0" FSL="Project" -->
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark if   the registrant is submitting the Form&nbsp;6-K in paper as permitted
by Regulation&nbsp;S-T   Rule&nbsp;101(b)(7):________________  </FONT></TD></TR>
</TABLE>
<BR>

<!-- MARKER FORMAT-SHEET="Para Indent 0" FSL="Project" -->
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark whether by furnishing the information contained in this Form, the
registrant is also thereby furnishing the information to the Commission pursuant to Rule
12g3-2(b) under the Securities Exchange Act of 1934.  </FONT></TD></TR>
</TABLE>
<div align="center"><BR>
  <table width="441" border="0">
    <tr>
      <td> <FONT FACE="Times New Roman, Times, Serif" SIZE=2>Yes__________________</font></td>
      <td><FONT FACE="Times New Roman, Times, Serif" SIZE=2>No________<u>X</u>__________</font></td>
    </tr>
  </table>
  <br>
  <!-- MARKER FORMAT-SHEET="Para Indent 0" FSL="Project" -->
</div>
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
"Yes" is marked, indicate below the file number assigned to the registrant   in
connection with Rule 12g3-2(b) : 82-_______________  </FONT></TD></TR>
</TABLE>
<BR>

<!-- MARKER FORMAT-SHEET="Head Major Center Bold" FSL="Default" -->
<!-- MARKER FORMAT-SHEET="Width Begin" FSL="Project" -->
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD>
<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=4>DOCUMENT INDEX </FONT></H1>
<!-- MARKER FORMAT-SHEET="Width End" FSL="Project" -->
</TD>
</TR>
</TABLE>
<BR>
<!-- MARKER FORMAT-SHEET="Head Sub 1 Left" FSL="Default" -->
<A NAME=A011></A>
<P ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2><I>&nbsp;&nbsp;&nbsp;
  .</I> </FONT></P>

<!-- MARKER FORMAT-SHEET="Para (List) Hang Level 2" FSL="Default" -->
               <TABLE WIDTH=600 CELLPADDING=0 CELLSPACING=0>
                    <TR VALIGN=TOP>

    <TD ALIGN=RIGHT WIDTH=8%>
      <div align="center">
        <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document</FONT></p>
        <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>1. </FONT></p><BR>
 <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>2. </FONT></p><BR>
 <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>3. </FONT></p><BR><BR>
      </div>
    </TD>

    <TD ALIGN=LEFT WIDTH=81%>
      <p>&nbsp;</p>
      <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>News Release dated April 20, 2007
 (&#147;T-Mobile USA Launches the Performance-Driven BlackBerry 8800&quot;)</FONT></p>
<p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>News Release dated April 23, 2007
 (&#147;RIM Announces New BlackBerry Application Suite for Windows Mobile-based Devices&quot;)</FONT></p>
<p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>News Release dated April 25, 2007
 (&#147;Verizon Wireless Announces the Next Evolution in Global Connectivity: the BlackBerry 8830 World Edition Smartphone and Global BlackBerry Service&quot;)</FONT></p>

    </TD>

    <TD WIDTH=11%>
      <P ALIGN=center><FONT FACE="Times New Roman, Times, Serif" SIZE=2> Page
        No</FONT></P>
      <P ALIGN=center><FONT FACE="Times New Roman, Times, Serif" SIZE=2>3 </FONT></P><BR>
<P ALIGN=center><FONT FACE="Times New Roman, Times, Serif" SIZE=2>3 </FONT></P><BR>
<P ALIGN=center><FONT FACE="Times New Roman, Times, Serif" SIZE=2>5 </FONT></P><BR>

    </TD>
                    </TR>
                    </TABLE>
                    <BR>


<!-- MARKER PAGE="sheet: 2; page: 2" -->
<HR SIZE=5 COLOR=GRAY NOSHADE>
<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document 1 </FONT></P>
<HR SIZE=5 COLOR=GRAY NOSHADE>



<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>FOR IMMEDIATE RELEASE </FONT></H1>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>T-Mobile USA Launches
the Performance-Driven BlackBerry 8800 </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>Bellevue, Wash. and Waterloo,
ON</B> &#151; April 20, 2007 &#151; T-Mobile USA, Inc and Research In Motion (RIM)
(Nasdaq: RIMM; TSX: RIM) today introduced the BlackBerry&reg; 8800, a slim,
performance-driven handset aimed at users who want a phone with both power and style. The
BlackBerry 8800 allows users to stay connected and productive while on the go. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry 8800 complements the
popularity of the BlackBerry&reg; Pearl&#153;, providing customers with a proven mobile
experience in a slim design with a full QWERTY keyboard. The BlackBerry 8800 includes
support for up to 10 work and personal e-mail accounts (including the most popular ISP
e-mail accounts), a built-in multimedia player for music and video, and full HTML web
browsing. Premium features also are included such as Bluetooth&reg; 2.0 support for
hands-free use with headsets, car kits and Bluetooth peripherals, RIM&#146;s user-friendly
trackball navigation system, noise cancellation for enhanced audio performance, and a
microSD expandable memory slot for storage. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Operating on T-Mobile&#146;s EDGE
network, the quad-band BlackBerry 8800 offers T-Mobile&#146;s myFaves* experience to
easily stay in touch with those who matter most, and incorporates built-in GPS (Global
Positioning System) to support location-based applications. BlackBerry Maps is included,
which provides on-screen driving directions with the ability to track the route via the
GPS, and also makes it easy for customers to generate a map directly from their BlackBerry
Address Book. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;The BlackBerry 8800 delivers
best-in-class technology in a thin and stylish design,&#148; said Mike Lazaridis,
President and Co-CEO at Research In Motion. &#147;Combined with T-Mobile&#146;s nationwide
network, the BlackBerry 8800 delivers exceptional functionality, usability and battery
life to provide an uncompromising mobile solution.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;T-Mobile is committed to
delivering an exceptional customer experience with our innovative products and
services,&#148; said Jeff Hopper, Vice President of Marketing, T-Mobile USA. &#147;The
BlackBerry 8800 complements the highly successful BlackBerry Pearl with a powerful range
of tools and capabilities that lets our customers stay connected, in business and personal
environments, with those that matter most.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry 8800 from T-Mobile USA
features: </FONT></P>
<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>A large screen with ultra-bright 320 x 240 color display </FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Dimensions: 4.49 x
2.60 x 0.55 inches and 4.73 oz </FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Expandable memory via microSD expansion slot </FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Instant
messaging clients: AOL&reg;, Yahoo!&reg; MSN&reg; and ICQ&reg; </FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Multimedia player with
music and audio capabilities </FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>High performance HTML browser for visiting your favorite
web sites** </FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Highly tactile, full QWERTY keyboard </FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Intuitive user interface with an
easy-to-use trackball </FONT></TD></TR>

<!-- MARKER FORMAT-SHEET="Para Hang" FSL="Default" -->

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
Intuitive call management features such as smart dialing, conference calling, speed
dialing, and call forwarding </FONT></TD>
</TR>


<!-- MARKER FORMAT-SHEET="Para Hang" FSL="Default" -->

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
Speaker Independent Voice Recognition (SIVR) for Voice Activated Dialing (VAD), dedicated
&#145;send&#146;, &#145;end&#146;, and &#145;mute&#146; keys, speakerphone, and
Bluetooth&reg; support for hands-free use with headsets, car kits and Bluetooth
peripherals </FONT></TD>
</TR>


<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Quad-band GSM/GPRS
(800/900/1800/1900) and EDGE network support for international roaming
</FONT></TD> </TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Support for
polyphonic, mp3 and MIDI ring tones o BlackBerry&reg; Internet Service &#151; allows
access to up to 10 personal and corporate email accounts, including
most popular ISP email accounts </FONT></TD></TR>

<!-- MARKER FORMAT-SHEET="Para Hang" FSL="Default" -->

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
BlackBerry&reg; Enterprise Server support &#151; integrates with Microsoft&reg; Exchange,
IBM Lotus&reg; Domino&reg; and Novell GroupWise&reg; environments and features a new set
of IT policy controls for managing the handset&#146;s features and usage. </FONT></TD>
</TR>


<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry 8800 from T-Mobile USA
will be available beginning Monday, April 23 through select channels, including
www.t-mobile.com or by calling 1-800-T-MOBILE. For more information, please visit
www.t-mobile.com or www.blackberry8800.com. </FONT></TD></TR></TABLE>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>About Research In Motion
(RIM) </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Research In Motion is a leading
designer, manufacturer and marketer of innovative wireless solutions for the worldwide
mobile communications market. Through the development of integrated hardware, software and
services that support multiple wireless network standards, RIM provides platforms and
solutions for seamless access to time-sensitive information including email, phone, SMS
messaging, Internet and intranet-based applications. RIM technology also enables a broad
array of third party developers and manufacturers to enhance their products and services
with wireless connectivity to data. RIM&#146;s portfolio of award-winning products,
services and embedded technologies are used by thousands of organizations around the world
and include the BlackBerry&reg; wireless platform, the RIM Wireless Handheld&#153; product
line, software development tools, radio-modems and software/hardware licensing agreements.
Founded in 1984 and based in Waterloo, Ontario, RIM operates offices in North America,
Europe and Asia Pacific. RIM is listed on the Nasdaq Stock Market (NASDAQ: RIMM) and the
Toronto Stock Exchange (TSX: RIM). For more information, visit www.rim.com or
www.blackberry.com. </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>About T-Mobile USA, Inc. </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Based in Bellevue, Wash., T-Mobile
USA, Inc. is a member of the T-Mobile International group, one of the world&#146;s leading
companies in mobile communications, and the mobile telecommunications subsidiary of
Deutsche Telekom AG.&nbsp; At the end of December 2006, more than 106 million mobile
customers were served by companies of the Deutsche Telekom group &#151; 25 million by
T-Mobile USA &#151; all via a common technology platform based on GSM, the world&#146;s
most successful digital wireless standard. T-Mobile&#146;s innovative wireless products
and services help empower people to connect effortlessly to those who matter most.
Multiple independent research studies continue to rank T-Mobile highest, in numerous
regions throughout the U.S., in wireless call quality and wireless customer care. For more
information, please visit the company&#146;s Web site at www.t-mobile.com. T-Mobile&reg;
is a federally registered trademark of Deutsche Telekom AG. Stick together is a service
mark of T-Mobile USA, Inc. </FONT></P>

<!-- MARKER FORMAT-SHEET="Center Rule" FSL="Default" -->
     <P ALIGN=CENTER>_________________ </P>

<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
<B>Media Contacts:</B><BR>
T-Mobile USA Media Relations<BR>
425.378.4002<BR>
mediarelations@t-mobile.com<BR><BR>

Marisa Conway<BR>
Brodeur (for RIM)<BR>
+1 (212) 515-1924<BR>
mconway@brodeur.com<BR><BR>

<B>Investor Contact:</B><BR>
RIM Investor Relations<BR>
(519) 888-7465<BR>
investor_relations@rim.com<BR><BR>
</FONT></P>
<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>*Additional subscription fees may
apply ** Not all sites optimized for mobile browsers </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Forward-looking statements in this
news release are made pursuant to the &#147;safe harbor&#148; provisions of the United
States Private Securities Litigation Reform Act of 1995. When used herein, words such as
&#147;intend&#148; and similar expressions are intended to identify forward-looking
statements. Forward-looking statements are based on assumptions made by and information
available to Research In Motion Limited. Investors are cautioned that such forward-looking
statements involve risks and uncertainties. Important factors that could cause actual
results to differ materially from those expressed or implied by such forward-looking
statements include, without limitation, possible product defects and product liability,
risks related to international sales and potential foreign currency exchange fluctuations,
the initiation or outcome of litigation, acts or potential acts of terrorism,
international conflicts, significant fluctuations of quarterly operating results, changes
in Canadian and foreign laws and regulations, continued acceptance of RIM&#146;s products,
increased levels of competition, technological changes and the successful development of
new products, dependence on third-party networks to provide services, dependence on
intellectual property rights and other risks and factors detailed from time to time in
RIM&#146;s periodic reports filed with the United States Securities and Exchange
Commission, and other regulatory authorities. The Company has no intention or obligation
to update or revise any forward-looking statements, whether as a result of new
information, future events or otherwise. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry and RIM families of
related marks, images and symbols are the exclusive properties and trademarks of Research
In Motion Limited. RIM, Research In Motion and BlackBerry are registered with the U.S.
Patent and Trademark Office and may be pending or registered in other countries. Neither
RIM nor T-Mobile assumes any liability or makes any representation, warranty or guarantee
in relation to third-party products or services. </FONT></P>
















<!-- MARKER PAGE="sheet: 2; page: 2" -->
<HR SIZE=5 COLOR=GRAY NOSHADE>
<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document 2 </FONT></P>
<HR SIZE=5 COLOR=GRAY NOSHADE>



<!-- MARKER FORMAT-SHEET="Head Right" FSL="Default" -->

<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>April 23, 2007 </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>FOR IMMEDIATE RELEASE </FONT></H1>

<!-- MARKER FORMAT-SHEET="Head Sub 3 Left" FSL="Default" -->

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=3><B>RIM
Announces New BlackBerry Application Suite for Windows Mobile-based Devices</B> </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Minor Center" FSL="Default" -->

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2><I><B>New Software Will
Deliver Virtual BlackBerry Solution </B></I></FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2><B><I>Waterloo, ON</I></B><I></I>
&#150; Research In Motion (RIM) (Nasdaq: RIMM; TSX: RIM) today announced plans to expand
its support for Windows Mobile&reg;-based devices with a new software application suite
that will enable devices from third-party manufacturers to benefit from the popular
BlackBerry&reg; software applications and services*. RIM plans to begin offering the new
software application suite later this year for select devices based on Windows Mobile 6.
Once installed, the software will provide users with a virtual BlackBerry application
experience, including support for BlackBerry email, phone, calendar, address book, tasks,
memos, browser, instant messaging and other applications developed for the BlackBerry
platform.<B> </B>Devices running the BlackBerry application suite will be able to connect
to BlackBerry services via BlackBerry&reg; Enterprise Server as well as BlackBerry&reg;
Internet Service. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;Extending BlackBerry
applications to a broader range of devices is an important element of RIM&#146;s strategy
to provide an open platform that supports industry standards and addresses the various
needs of our customers and partners,&#148; said Mike Lazaridis, President and Co-CEO at
Research In Motion. &#147;This new software will provide a range of important benefits,
including easier support of Windows Mobile-based devices within BlackBerry Enterprise
Server environments, a consistent user interface for BlackBerry applications across
various devices, and the ability to run third-party applications developed for the
BlackBerry platform.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The new BlackBerry application suite
will complement existing Windows Mobile 6 functionality and will appear as an icon on the
screen in the same manner as other third-party applications. Upon clicking the BlackBerry
icon, a suite of BlackBerry applications will load and will feature the familiar user
interface of a BlackBerry smartphone. The device&#146;s existing Windows Mobile
applications are preserved, allowing the user to easily and quickly switch between the
Windows Mobile applications and the BlackBerry application suite. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;RIM&#146;s decision to expand
its support for Windows Mobile will resonate well with customers, developers and carriers
alike,&#148; said Carrie MacGillivray, Senior Analyst, Mobile Enterprise Network Services,
IDC. &#147;Security, manageability, usability, international coverage, network efficiency,
mobile application support, back-end integration and device selection are all important
considerations for a wireless platform and RIM continues to invest in the BlackBerry
platform on all fronts.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Center Bold 1" FSL="Default" -->

<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=3>&#151; more &#151; </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;AT&amp;T and RIM have enjoyed a
long and successful history providing customers with innovative products and services.
AT&amp;T is a world leader in providing BlackBerry-based wireless solutions and we look
forward to building on that momentum with RIM,&#148; said Michael Woodward, Executive
Director, Mobile Professional Solutions, for AT&amp;T. &#147;The market for wireless email
and other wireless applications is growing rapidly and we view RIM&#146;s broadening
support for Windows Mobile, with new feature-rich and IT-friendly BlackBerry software, as
another positive catalyst that will further expand the appeal of the BlackBerry platform
with customers.&#148; </FONT></P>

<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
Key benefits of running the new BlackBerry application suite on a Windows Mobile-based device will include:</FONT></P>
<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The added benefit of BlackBerry applications, such as email, phone, text messaging, browser, instant
         messaging and organizer with a consistent user interface and messaging experience.</FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>BlackBerry "push" technology - messages and information updates can be delivered automatically to the
         Windows Mobile-based device, enabling users to be more responsive to colleagues, clients, friends and
         family.</FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Support for BlackBerry&reg; Mobile Data System (BlackBerry MDS) allowing organizations to develop their own
         BlackBerry applications or deploy third-party BlackBerry applications that can run on Windows
         Mobile-based devices as well as BlackBerry smartphones.</FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Support for various input methods, including QWERTY keyboards, 5-way navigation, touch screen and stylus
         operation so users can continue to use the unique hardware features of their Windows Mobile-based device.</FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Support on BlackBerry&reg; Internet Service, which provides push-based email from up to 10 supported email
         accounts (including most popular ISP accounts), attachment viewing and web browsing with optimized
         wireless efficiency.</FONT></TD></TR>

<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Support on BlackBerry&reg; Enterprise Server, which tightly integrates with Microsoft&reg; Exchange, IBM&reg; Lotus&reg;
         Domino&reg; or Novell&reg; GroupWise&reg; to provide synchronized, push-based wireless access to email and other
         corporate data with the industry's most advanced security features, over-the-air IT policy enforcement
         capabilities and optimized wireless efficiency.</FONT></TD></TR></TABLE>

<!-- MARKER FORMAT-SHEET="Center Rule" FSL="Default" -->
     <P ALIGN=CENTER>_________________ </P>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>About Research In Motion
(RIM) </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Research In Motion is a leading
designer, manufacturer and marketer of innovative wireless solutions for the worldwide
mobile communications market. Through the development of integrated hardware, software and
services that support multiple wireless network standards, RIM provides platforms and
solutions for seamless access to time-sensitive information including email, phone, SMS
messaging, Internet and intranet-based applications. RIM technology also enables a broad
array of third party developers and manufacturers to enhance their products and services
with wireless connectivity to data. RIM&#146;s portfolio of award-winning products,
services and embedded technologies are used by thousands of organizations around the world
and include the BlackBerry&reg; wireless platform, the RIM Wireless Handheld&#153; product
line, software development tools, radio-modems and software/hardware licensing agreements.
Founded in 1984 and based in Waterloo, Ontario, RIM operates offices in North America,
Europe and Asia Pacific. RIM is listed on the Nasdaq Stock Market (NASDAQ: RIMM) and the
Toronto Stock Exchange (TSX: RIM). For more information, visit <U>www.rim.com</U> or
<U>www.blackberry.com</U>. </FONT></P>

<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
<B>Media Contacts:</B><BR>
Marisa Conway<BR>
Brodeur (for RIM)<BR>
+1 (212) 515-1924<BR>
mconway@brodeur.com<BR><BR>

<B>RIM Investor Contact</B><BR>
RIM Investor Relations<BR>
+1 (519) 888-7465<BR>
investor_relations@rim.com<BR><BR>
</FONT></P>
<!-- MARKER FORMAT-SHEET="Para Indent" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;The
BlackBerry application suite will be available for select Windows Mobile 6 based devices.
Check with your service provider for availability. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Forward-looking statements in this
news release are made pursuant to the &#147;safe harbor&#148; provisions of the United
States Private Securities Litigation Reform Act of 1995. When used herein, words such as
&#147;intend&#148; and similar expressions are intended to identify forward-looking
statements. Forward-looking statements are based on assumptions made by and information
available to Research In Motion Limited. Investors are cautioned that such forward-looking
statements involve risks and uncertainties. Important factors that could cause actual
results to differ materially from those expressed or implied by such forward-looking
statements include, without limitation, possible product defects and product liability,
risks related to international sales and potential foreign currency exchange fluctuations,
the initiation or outcome of litigation, acts or potential acts of terrorism,
international conflicts, significant fluctuations of quarterly operating results, changes
in Canadian and foreign laws and regulations, continued acceptance of RIM&#146;s products,
increased levels of competition, technological changes and the successful development of
new products, dependence on third-party networks to provide services, dependence on
intellectual property rights and other risks and factors detailed from time to time in
RIM&#146;s periodic reports filed with the United States Securities and Exchange
Commission, and other regulatory authorities. The Company has no intention or obligation
to update or revise any forward-looking statements, whether as a result of new
information, future events or otherwise. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry and RIM families of
related marks, images and symbols are the exclusive properties and trademarks of Research
In Motion Limited. RIM, Research In Motion and BlackBerry are registered with the U.S.
Patent and Trademark Office and may be pending or registered in other countries.<B>
</B>RIM assumes no liability and makes no representation, warranty or guarantee in
relation to third party products or services. </FONT></P>
















<!-- MARKER PAGE="sheet: 2; page: 2" -->
<HR SIZE=5 COLOR=GRAY NOSHADE>
<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document 3 </FONT></P>
<HR SIZE=5 COLOR=GRAY NOSHADE>



<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>FOR IMMEDIATE RELEASE </FONT></H1>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>April 25, 2007 </FONT></H1>

<P ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
<B>MEDIA CONTACTS:</B><BR><BR>

Brenda Boyd Raney<BR>
Verizon Wireless<BR>
908.559.7518<BR>
Brenda.Raney@verizonwireless.com<BR><BR>

Marisa Conway<BR>
Brodeur for RIM<BR>
212.515.1924<BR>
mconway@brodeur.com<BR><BR>
</FONT></P>
<!-- MARKER FORMAT-SHEET="Head Sub 1 Left" FSL="Default" -->

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=3><B>VERIZON
WIRELESS ANNOUNCES THE NEXT EVOLUTION IN GLOBAL CONNECTIVITY: THE BLACKBERRY 8830 WORLD
EDITION SMARTPHONE AND GLOBAL
BLACKBERRY SERVICE </B></FONT></P>

<!-- MARKER FORMAT-SHEET="Head Center Italic" FSL="Default" -->

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2><I>First CDMA/GSM
BlackBerry Smartphone, Coupled with Always-On Global E-Mail and 24/7 Help Desk, Keeps
Travelers Connected In More
Than 60 Countries</I> </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>BASKING RIDGE, N.J.and
WATERLOO, Ontario &#150; </B>Verizon Wireless, operator of the nation&#146;s most reliable
wireless network, and Research In Motion (RIM) (Nasdaq: RIMM; TSX: RIM), a global leader
in wireless innovation, today introduced the first Global CDMA/GSM
BlackBerry&reg;.The BlackBerry 8830 World Edition smartphone will
be available on May 14 through Verizon Wireless&#146; business sales channels and in
Verizon Wireless Communications Stores on May 28. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>In addition, Verizon Wireless
announced the May 14 availability of its new Global BlackBerry service, an
&#147;always-on, always connected&#148; wireless e-mail solution that provides quick, easy
access to e-mail, contacts, calendar, organizer and the Web while on-the-go. With the
BlackBerry 8830 World Edition smartphone and Global BlackBerry service from Verizon
Wireless, customers get wireless e-mail and the convenience of one local number for
domestic and international use in Australia, Europe, parts of Africa, Asia, Latin America,
the Middle East and North America. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Verizon Wireless&#146; new Global
BlackBerry service allows customers to place and receive voice calls from more than 150
countries and send and receive e-mails in the United States, Canada and more than 60
countries worldwide. With Global BlackBerry service, Verizon Wireless customers receive
the Global Support Pack, which includes a SIM card, a user reference guide and details on
accessing the Global Help Desk for 24-hour customer support, seven days a week. Customers
also receive a calling card for free support calls while traveling outside of the U.S.
from any landline phone to technical support if the BlackBerry 8830 is lost, broken or
stolen. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;The BlackBerry 8830 with
Verizon Wireless&#146; Global BlackBerry service will set a new standard for global
wireless service,&#148; said Mike Lanman, vice president and chief marketing officer of
Verizon Wireless. &#147;Customers leave the U.S. with the ultimate productivity tool
enhanced by a service and support package they won&#146;t find anywhere else in the
industry. This is the gold standard for the international enterprise, and with its unique
blend of form, function and value, we expect this device to quickly become our top selling
BlackBerry for domestic use as well.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;The BlackBerry 8830 is built on
an exciting new device platform that combines CDMA and GSM/GPRS roaming support with the
latest in industrial design and functional innovations,&#148; said Mike Lazaridis,
president and co-chief executive officer at Research In Motion. &#147;This innovative and
stylish smartphone includes all the benefits that users have come to love about the
BlackBerry solution along with a compelling new global service from Verizon
Wireless.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry 8830 provides an
international option for enterprise customers of all Verizon Business groups. The Verizon
branded companies offer customers a portfolio of wired and wireless solutions inclusive of
the recently announced BroadbandAccess Router Service. </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2><U>Features and Pricing for
the BlackBerry 8830 World Edition Smartphone and Global BlackBerry Service </U></FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The new BlackBerry 8830 World Edition
smartphone packs the latest features into a stylish global device and offers the following
capabilities and features: </FONT></P>


<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>EV-DO/GPRS network connection for high-speed data transfer in more than 60 countries</FONT></TD></TR>


<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>GSM/GPRS (900/1800 MHz) for continued voice and e-mail while traveling internationally</FONT></TD></TR>


<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Auto-selection of CDMA/GSM Mode</FONT></TD></TR>


<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Thin form factor of just 14mm for both style and easy handling</FONT></TD></TR>


<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>New Trackball navigation system</FONT></TD></TR>


<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Media player</FONT></TD></TR>


<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Expandable memory option with microSD&#153; card (sold separately)</FONT></TD></TR>


<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Speakerphone</FONT></TD></TR>


<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Bluetooth&reg;capabilities for certain profiles inclusive of hands-free, dial-up networking and serial port

Speaker Independent Voice Recognition (SIVR) for Voice Activated Dialing (VAD)</FONT></TD></TR>


<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>o </FONT></TD>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Instant Messaging capabilities for quick and easy communication</FONT></TD></TR>
</TABLE>
<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry 8830 World Edition
smartphone will be available in May for $299.99 after a $100 rebate with a new two-year
customer agreement. An additional $100 credit toward the purchase of the device is
available for customers who sign up for qualifying voice and data plans at the time of
purchase. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Customers signing up for Global
BlackBerry service will get unlimited e-mail in the United States, Canada and more than 60
countries worldwide for $64.99 monthly access with a qualifying voice plan, or for $69.99
monthly access without a voice plan. Customers can also add a &#147;Pay As You Go&#148;
data feature to any qualifying voice plan for an additional $20 per Megabyte. Customers
wanting to use the BlackBerry 8830 for e-mail solely in the U.S. may opt for an unlimited
e-mail plan beginning at $49.99 monthly access. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Customers may request more
information on the BlackBerry 8830 World Edition smartphone and Global BlackBerry service
from Verizon Wireless at www.verizonwireless.com/global. For more information on
BlackBerry devices from Verizon Wireless, visit www.verizonwireless.com/blackberry.
Business customers should contact a Verizon Wireless Business Sales Representative
directly at 1-800-VZW-4-BIZ. </FONT></P>

<!-- MARKER FORMAT-SHEET="Center Rule" FSL="Default" -->
     <P ALIGN=CENTER>_________________ </P>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>About Verizon Wireless </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Verizon Wireless operates the
nation&#146;s most reliable wireless voice and data network, serving more than 59 million
customers. The largest US wireless company and largest wireless data provider, based on
revenues, Verizon Wireless is headquartered in Basking Ridge, N.J., with 65,000 employees
nationwide. The company is a joint venture of Verizon Communications (NYSE: VZ) and
Vodafone (NYSE and LSE: VOD). Find more information on the Web at www.verizonwireless.com.
To preview and request broadcast-quality video footage and high-resolution stills of
Verizon Wireless operations, log on to the Verizon Wireless Multimedia Library at
www.verizonwireless.com/multimedia. </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>About Research In Motion
(RIM) </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Research In Motion is a leading
designer, manufacturer and marketer of innovative wireless solutions for the worldwide
mobile communications market. Through the development of integrated hardware, software and
services that support multiple wireless network standards, RIM provides platforms and
solutions for seamless access to time-sensitive information including e-mail, phone, SMS
messaging, Internet and intranet-based applications. RIM technology also enables a broad
array of third party developers and manufacturers to enhance their products and services
with wireless connectivity to data. RIM&#146;s portfolio of award-winning products,
services and embedded technologies are used by thousands of organizations around the world
and include the BlackBerry&reg; wireless platform, the RIM Wireless Handheld&#153; product
line, software development tools, radio-modems and software/hardware licensing agreements.
Founded in 1984 and based in Waterloo, Ontario, RIM operates offices in North America,
Europe and Asia Pacific. RIM is listed on the Nasdaq Stock Market (Nasdaq: RIMM) and the
Toronto Stock Exchange (TSX: RIM). For more information, visit www.rim.com or
www.blackberry.com. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2><I>Forward-looking statements in this
news release are made pursuant to the &#147;safe harbor&#148; provisions of the United
States Private Securities Litigation Reform Act of 1995. When used herein, words such as
&#147;intend&#148; and similar expressions are intended to identify forward-looking
statements. Forward-looking statements are based on assumptions made by and information
available to Research In Motion Limited. Investors are cautioned that such forward-looking
statements involve risks and uncertainties. Important factors that could cause actual
results to differ materially from those expressed or implied by such forward looking
statements include, without limitation, possible product defects and product liability,
risks related to international sales and potential foreign currency exchange fluctuations,
the initiation or outcome of litigation, acts or potential acts of terrorism,
international conflicts, significant fluctuations of quarterly operating results, changes
in Canadian and foreign laws and regulations, continued acceptance of RIM&#146;s products,
increased levels of competition, technological changes and the successful development of
new products, dependence on third-party networks to provide services, dependence on
intellectual property rights and other risks and factors detailed from time to time in
RIM&#146;s periodic reports filed with the United States Securities and Exchange
Commission, and other regulatory authorities. The Company has no intention or obligation
to update or revise any forward-looking statements, whether as a result of new
information, future events or otherwise.</I> </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2><I>The BlackBerry and RIM families of
related marks, images and symbols are the exclusive properties and trademarks of Research
In Motion Limited. RIM, Research In Motion and BlackBerry are registered with the U.S.
Patent and Trademark Office and may be pending or registered in other countries. All other
brands, product names, company names, trademarks and service marks are the properties of
their respective owners. RIM assumes no liability and makes no representation, warranty or
guarantee in relation to third party products or services.</I> </FONT></P>

















<!-- MARKER FORMAT-SHEET="Head Major Center Bold" FSL="Default" -->

<!-- MARKER FORMAT-SHEET="Width Begin" FSL="Project" -->
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=4>SIGNATURES
</FONT></H1>
<!-- MARKER FORMAT-SHEET="Width End" FSL="Project" -->
</TD>
</TR>
</TABLE>
<BR>
<!-- MARKER FORMAT-SHEET="Width Begin" FSL="Project" -->
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant
  to the requirements of the Securities Exchange Act of 1934, the registrant has   duly
caused this report to be signed on its behalf by the undersigned, thereunto   duly
authorized. </FONT></P><P>&nbsp;
<!-- MARKER FORMAT-SHEET="Width End" FSL="Project" -->
</TD>
</TR>
</TABLE>
<BR>

<p></P><table width="600" border="0"><tr><td width="33">&nbsp;</td><td width="209">&nbsp;</td><td colspan="2"><div align="center"><b><font face="Times New Roman, Times, Serif" size=3>Research
        In Motion Limited </font></b></div><hr><div align="center">(Registrant) </div></td></tr><tr><td width="33">Date:</td><td width="209"><div align="center"><u>April 25, 2007</u></div></td><td width="59">By:</td><td width="271">/s/ Brian Bidulka <hr><div align="center">(Signature)
</div></td></tr><tr><td width="33">&nbsp;</td><td width="209">&nbsp;</td><td width="59">&nbsp;</td><td width="271">Brian Bidulka</td></tr><tr><td width="33">&nbsp;</td><td width="209">&nbsp;</td><td width="59">&nbsp;</td><td width="271">Chief Accounting Officer</td></tr></table>


<H1 ALIGN=CENTER>&nbsp;</H1>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
