<SUBMISSION>
<ACCESSION-NUMBER>0001070235-06-000020
<TYPE>6-K
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20060323
<FILING-DATE>20060323
<DATE-OF-FILING-DATE-CHANGE>20060323
<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>06706759
</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>pr032006.htm
<DESCRIPTION>PR032006 - 3 RELEASES
<TEXT>
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     <!-- Control Number: PR032006                                                         -->
     <!-- Rev Number:     001                                                              -->
     <!-- Client Name:    Investor Relations                                               -->
     <!-- Project Name:   PR032006 - 3 releases                                            -->
     <!-- Firm Name:      Research In Motion                                               -->
     <TITLE>PR032006 - 3 releases</TITLE>
</HEAD>
<BODY>









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<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>March</b>
      <hr>
    </td>
    <td width="112"><b>2006</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>

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<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>

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<TD>
<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=4>DOCUMENT INDEX </FONT></H1>
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</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>

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               <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><BR>
 <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>2. </FONT></p><BR><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 March 20, 2006
 (&#147;RIM Debuts New BlackBerry Enterprise Server v4.1 for Novell GroupWise&quot;)</FONT></p>
<p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>News Release dated March 20, 2006
 (&#147;Dobson Cellular Systems and RIM Introduce the EDGE-enabled BlackBerry 8700g&quot;)</FONT></p>
<p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>News Release dated March 20, 2006
 (&#147;Airtel and RIM Launch the BlackBerry 8700g in India&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>3 </FONT></P><BR>

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


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<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document 1 </FONT></P>
<HR SIZE=5 COLOR=GRAY NOSHADE>




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<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>March 20, 2005 </FONT></P>

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<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>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>RIM Debuts New
BlackBerry Enterprise Server v4.1 for Novell GroupWise </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Enhancements to the leading wireless
enterprise solution for Novell GroupWise provide greater management controls, integration
with Novell GroupWise Messenger, and new rapid development tools </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>BrainShare 2006 &#150; Salt Lake
City, UT &#150; March 20, 2006</B> <B>&#150;</B> Research In Motion (RIM) (Nasdaq: RIMM;
TSX: RIM) today announced plans to bring BlackBerry Enterprise Server&#153; v4.1 and
BlackBerry Enterprise Server &#150; Small Business Edition v4.1 to Novell GroupWise
customers in early April. The new BlackBerry&reg; server software is debuting at
BrainShare 2006 this week and will be showcased by Novell and RIM. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The new BlackBerry Enterprise Server
v4.1 for Novell GroupWise is a substantial upgrade to RIM&#146;s secure, reliable and
proven wireless server software. It continues to build upon the powerful and proven
BlackBerry platform that delivers secure wireless communications and mobile access to
corporate data with an unparalleled user experience. The new release makes it easier for
organizations to manage larger BlackBerry deployments, further extends the platform for
developers, and provides integration with Novell GroupWise Messenger for enterprise
instant messaging. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;BlackBerry has set a proven
standard for mobility, and Novell GroupWise customers will continue to benefit from our
strong relationship with RIM that has already delivered tight integration with our
integrated collaboration environment,&#148; said Ron Hovsepian, Novell President and COO.
&#147;The combination of BlackBerry Enterprise Server and Novell GroupWise increases user
productivity, simplifies administration and lowers costs.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;Government and business
organizations of all sizes have come to value the Novell GroupWise collaboration
environment and the BlackBerry wireless platform in terms of security, reliability,
scalability and ROI,&#148; said Jim Balsillie, Chairman and Co-CEO at RIM. &#147;We
believe wireless data applications represent the most promising productivity opportunity
for enterprise customers today and RIM and Novell are well poised to help customers
realize the opportunity.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;BJC Healthcare is committed to
improving the health and well-being of the people and communities we serve, and robust
wireless communications technology has played an important role in furthering our mission.
We were early adopters of BlackBerry and the solution has continued to evolve with our
growing needs. We began by providing secure email to a few senior level executives and now
have a much wider deployment involving a range of mobile applications beyond email and
several hundred workers including medical and IT staff,&#148; said Alex Paz, Senior
Systems Analyst at BJC Healthcare &#151; Information Systems. &#147;Between the new
manageability and enterprise instant messaging capabilities in BlackBerry Enterprise
Server v4.1 for Novell GroupWise, and the BlackBerry ecosystem of third party software
developers creating mobile solutions that enable workers to access business applications
and essential data, we will see a substantial expansion of our BlackBerry use by the end
of this year.&#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>-more- </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>BlackBerry Enterprise Server v4.1 for
Novell GroupWise features increased IT management and administrative policies, allowing
organizations greater control over their wireless device and mobile application
deployments. Customers will continue to benefit from a true push architecture that
provides access to email, voice, Web browser, organizer and corporate data applications.
And with support for BlackBerry Connect&#153; as well as the 802.11-enabled BlackBerry
7270&#153;, RIM will provide Novell customers with broader device choice. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>BlackBerry Enterprise Server v4.1
will support Novell GroupWise versions 6.5.1 through the most recent 7.0 adding powerful
new functionality for administrators, users and developers, including: &nbsp; </FONT></P>

<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
o        BlackBerry Manager - provides a single common interface for managing multiple BlackBerry Enterprise Servers<BR>
o        Group-based administration - enables properties and tasks such as IT policies, email filters, MDS access controls,
         application pushes, synchronization settings, auto signatures and software configurations to be easily applied to groups of users<BR>
o        Support for multiple administrator roles - allows IT departments to control access rights to certain functions based on
         tiered administration roles from "help desk" to "full administrator"<BR>
o        Enterprise Instant Messaging - supports presence, group chat, "buddy list" synchronization, message auditing and enterprise
         access controls with Novell GroupWise Messenger servers<BR>
o        PIN to PIN and SMS message audit logs - provides an optional setting that enables compliance with corporate or government
         regulations<BR>
o        Support for BlackBerry Mobile Data System&#153;v4.1 (BlackBerry MDS&#153;) application development and deployment environment<BR>
o        RSA integration with MDS for authentication<BR>
o        the ability to easily create BlackBerry client applications that integrate with Web Services using the new BlackBerry MDS
                  Studio visual development tool<BR>
o        BlackBerry Java&#153; Development Environment v4.1<BR><BR>
</FONT></P>
<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>About Research In Motion
(RIM) </FONT></H1>

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<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>

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

<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
<B>Media Contact:</B><BR>
Marisa Conway<BR>
Brodeur (for RIM)<BR>
+1 (212) 771-3639<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 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>

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<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. All other
brands, product names, company names, trademarks and service marks are the properties of
their respective owners. </FONT></P>











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<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document 2 </FONT></P>
<HR SIZE=5 COLOR=GRAY NOSHADE>





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<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>March 20, 2006 </FONT></P>

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

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>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>Dobson Cellular Systems
and RIM Introduce the EDGE-enabled BlackBerry 8700g </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>Oklahoma City and Waterloo, ON
&#150; </B>Dobson Cellular Systems (NASDAQ: DCEL) &#150; a leading provider of wireless
services in 16 states &#151; and Research In Motion (RIM) (Nasdaq: RIMM; TSX: RIM) today
introduced the BlackBerry&reg; 8700g&#153; to mobile professionals in the United States. </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry 8700g is a sleek,
lightweight handset that features a completely re-engineered device platform that is
optimized to significantly enhance performance and usability. The BlackBerry 8700g is now
available on Dobson&#146;s high-speed EDGE network. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>With a powerful Intel processor, 64
MB flash memory, 16 MB SDRAM and an optimized device platform, the BlackBerry 8700g offers
faster web browsing, attachment viewing and application performance. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;Dobson customers can now take
advantage of BlackBerry together with our EDGE network,&#148; said Tom Roberts, Chief
Marketing Officer for Dobson Cellular Systems. &#147;The BlackBerry 8700g goes beyond a
wireless phone and gives users throughout our service areas the ability to communicate in
exciting new ways.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;We are very pleased to bring
the Blackberry 8700g to Dobson customers in the United States,&#148; said Mark Guibert,
Vice President, Corporate Marketing at Research In Motion. &#147;The BlackBerry 8700g and
Dobson&#146;s high-speed EDGE network together offer a powerful solution for individuals
and organizations that want to enhance communications and increase mobile
productivity.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>In addition to leading wireless email
and wireless data features, the quad-band BlackBerry 8700g incorporates premium phone
features such&nbsp;as dedicated &#145;send&#146; &#145;end&#146; and &#145;mute&#146;
phone keys, smart dialing, conference calling, speed dial, call
forwarding,&nbsp;speakerphone and Bluetooth&reg; support for hands-free use with car kits
and headsets.&nbsp; </FONT></P>

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

<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=3>-more- </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry 8700g features a
bright, landscape QVGA (320 x 240) LCD screen that supports more than 65,000 colors and
uses active matrix transmissive technology to deliver exceptionally vivid graphics. The
BlackBerry 8700g also automatically adjusts both the LCD and keyboard lighting to provide
the best viewing for outdoor, indoor and dark environments.&nbsp;&nbsp; &nbsp;&nbsp;
&nbsp;&nbsp; </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>For corporate customers, BlackBerry
Enterprise Server&#153; software tightly integrates with Microsoft&reg;&nbsp;Exchange, IBM
Lotus&reg; Domino&#153; and Novell GroupWise&reg; and works with existing enterprise
systems to enable secure, push-based wireless access to email and other corporate data. </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>For individuals and smaller
businesses, BlackBerry Internet Service&#153; allows users to access up to ten corporate
and/or personal email accounts (including Microsoft Exchange, IBM Lotus Domino and most
popular ISP email accounts) from a single device. </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Dobson operates under the trade names
Cellular One from Dobson Cellular Systems and Dobson Cellular Systems in more than 65
wireless markets. </FONT></P>

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

<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>About Dobson Cellular
Systems </FONT></H1>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Dobson Cellular Systems is a
subsidiary of Oklahoma City-based Dobson Communications Corporation (NASDAQ: DCEL.) The
company serves nearly 1.5 million wireless customers throughout 65 markets in 16 states.
For more information on Dobson, visit www.dobson.net. </FONT></P>

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<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>About Research In Motion
(RIM) </FONT></H1>

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<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>

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     <P ALIGN=CENTER>_________________ </P>

<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
<B>Media Contacts:</B><BR>

Craig E. Davis<BR>
Public Relations Manager<BR>
Dobson Cellular Systems<BR>
(405) 529-8382<BR><BR>

Marisa Conway<BR>
Brodeur (for RIM)<BR>
+1 (212) 771-3639<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>
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<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>

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<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. All other
brands, product names, company names, trademarks and service marks are the properties of
their respective owners. </FONT></P>














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<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document 3 </FONT></P>
<HR SIZE=5 COLOR=GRAY NOSHADE>





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<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>March 20, 2006 </FONT></P>

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<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>FOR IMMEDIATE RELEASE </FONT></H1>

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<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Airtel and RIM Launch
the BlackBerry 8700g in India </FONT></H1>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>Mumbai, India and Waterloo, ON
&#151;</B> Airtel, India&#146;s leading mobile services provider, and Research In Motion
(RIM) (Nasdaq: RIMM; TSX: RIM) are introducing the new, sleek BlackBerry&reg; 8700g&#153;
in India, further enhancing Airtel&#146;s portfolio of BlackBerry devices. The
EDGE-enabled BlackBerry 8700g offers Airtel customers best-in-class mobile performance for
email, phone, web browser and corporate data applications in a lightweight, all-in-one
device. </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The new BlackBerry 8700g provides the
ultimate balance of performance, design and function.&nbsp;It features a completely
re-engineered device platform with an Intel&reg; XScale&reg; processor, 64 MB flash memory
and 16 MB SDRAM in a thin and stylish handset with a full keyboard. With the dramatically
enhanced device platform and integrated EDGE capabilities, users of the BlackBerry 8700g
from Airtel will experience noticeably faster web browsing, application performance and
attachment viewing and gain the ability to store and run more powerful enterprise and
personal productivity applications.&nbsp; </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;Airtel has once again taken the
lead in providing mobile professionals with a superior product that will give them greater
control and flexibility to conduct business more effectively and efficiently,&#148; said
Hemant Sachdev, Director Marketing &amp; Communications, Bharti Airtel. &#147;With its
enhanced features, users of the BlackBerry 8700g from Airtel will experience breakthrough
performance and unrivalled data and voice capabilities. We are happy that we are the first
to introduce this globally popular and unmatched device for our customers in India.&#148; </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;The BlackBerry 8700g is a major
innovation that delivers optimized performance together with a striking color display and
a stylish design,&#148; said Norm Lo, Vice President, Asia Pacific at Research In Motion.
&#147;We are very excited to work with Airtel to launch the BlackBerry 8700g in India. The
combined power of the proven BlackBerry platform and Airtel&#146;s EDGE network, provides
mobile professionals using the BlackBerry 8700g with an exceptional solution to stay
connected and productive.&#148; </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The stylish BlackBerry 8700g provides
customers with an outstanding converged voice and data experience. The handset is light,
comfortable and engineered to allow clear phone calls. It blends high-end phone features
including speakerphone, quad-band GPRS/GSM and EDGE network support, dedicated
&#147;send,&#148; &#147;end&#148; and &#147;mute&#148; phone keys, and other intuitive
call management features including smart dialing, conference calling, speed dialing and
call forwarding.&nbsp; The BlackBerry 8700g also includes Bluetooth&reg; support for
hands-free headsets and car kits. </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry 8700g features a
bright, high-resolution, landscape QVGA (320x240) LCD.&nbsp; The display supports over
65,000 colors and delivers vivid graphics. The display also incorporates intelligent light
sensing technology that automatically adjusts the LCD and keyboard lighting to optimize
visibility in outdoor, indoor and dark environments. </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>For corporate customers, BlackBerry
Enterprise Server&#153; software tightly integrates with Microsoft&reg; Exchange, IBM
Lotus&reg; Domino&#153; and Novell GroupWise&reg; and works with existing enterprise
systems to enable secure, push-based, wireless access to email and other data. Enterprise
customers can also take advantage of BlackBerry MDS&#153; to enable secure, wireless
access to back-end office applications. </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>For individuals and smaller
businesses, BlackBerry Internet Service&#153; allows users to support up to 10 corporate
and/or personal email accounts (including Microsoft Exchange, IBM Lotus Domino and most
popular ISP email accounts) from a single device.&nbsp; </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry 8700g expands
Airtel&#146;s current portfolio of BlackBerry-enabled devices, including the BlackBerry
7100g&#153; and BlackBerry 7290&#153;, as well as other leading phones that support
BlackBerry Connect&#153; such as the Nokia 9500 Communicator, Nokia 9300 smartphone and
Sony Ericsson P910i. </FONT></P>

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<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>About Bharti
Tele-Ventures </FONT></H1>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Bharti Airtel is the proposed new
name of Bharti Tele-Ventures. This new name is subject to legal and regulatory approval.
Bharti Tele-Ventures is one of India&#146;s leading private sector providers of
telecommunications services with an aggregate of over 19.74 million customers as of end of
February &#145;06, consisting of more than 18.45 million mobile customers. The company is
the only operator to provide mobile services in all the 23 circles in India. The company
also provides telephone services and Internet access over DSL in 15 circles. The company
complements its mobile, broadband &amp; telephone services with national and international
long distance services. The company also has a submarine cable landing station at Chennai,
which connects the submarine cable connecting Chennai and Singapore. The company is a part
of the consortium, which jointly owns and has developed the next generation undersea cable
system SEA-ME-WE-4. The company provides reliable end-to-end data and enterprise services
to the corporate customers by leveraging its nationwide fiber optic backbone, last mile
connectivity in fixed-line and mobile circles, VSATs, ISP and international bandwidth
access through the gateways and landing station. For more information, visit
www.bhartiteleventures.com </FONT></P>

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<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>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;&nbsp;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="Center Rule" FSL="Default" -->
     <P ALIGN=CENTER>_________________ </P>

<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
<B>Media Contact:</B><BR>
Marisa Conway<BR>
Brodeur for RIM<BR>
(212) 771-3639<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>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. 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. </FONT></P>














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<TD><H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=4>SIGNATURES
</FONT></H1>
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</TD>
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<BR>
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<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;
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<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>March 20, 2006</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">Vice President, Corporate Controller</td></tr></table>


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