<DOCUMENT>
<TYPE>EX-99.(S)
<SEQUENCE>24
<FILENAME>dex99s.txt
<DESCRIPTION>POWER OF ATTORNEY
<TEXT>
<PAGE>

                                                                      Exhibit s.

                                POWER OF ATTORNEY

     We, the undersigned Trustees and officers of PIMCO Municipal Income Fund II
(the "Trust"), hereby severally constitute and appoint each of Stephen J.
Treadway, Newton B. Schott, Jr., Brian S. Shlissel, Joseph B. Kittredge, Jr. and
David C. Sullivan, and each of them singly, with full powers of substitution and
resubstitution, our true and lawful attorney, with full power to him to sign for
us, and in our name and in the capacities indicated below, any Registration
Statement of the Trust on Form N-2, all Pre-Effective Amendments to any such
Registration Statement of the Trust, any and all subsequent Post-Effective
Amendments to said Registration Statement, any and all supplements or other
instruments in connection therewith, and any subsequent Registration Statements
for the same offering which may be filed under Rule 462(b), and to file the
same, with all exhibits thereto, and other documents in connection therewith,
with the Securities and Exchange Commission and the securities regulators of the
appropriate states and territories, and generally to do all such things in our
name and on our behalf in connection therewith as said attorney deems necessary
or appropriate to comply with the Securities Act of 1933, the Investment Company
Act of 1940, all related requirements of the Securities and Exchange Commission
and of the appropriate state and territorial regulators, granting unto said
attorney full power and authority to do and perform each and every act and thing
requisite or necessary to be done in connection therewith, as fully to all
intents and purposes as he might or could do in person, hereby ratifying and
confirming all that said attorney lawfully could do or cause to be done by
virtue hereof.

<TABLE>
<CAPTION>
Name                                  Capacity                      Date
----                                  --------                      ----
<S>                                  <C>                             <C>
/s/ Stephen J. Treadway             President, Trustee           June 18, 2002
---------------------------
Stephen J. Treadway

/s/ Paul Belica                     Trustee                      June 18, 2002
---------------------------
Paul Belica

/s/ Robert E. Connor                Trustee                      June 18, 2002
---------------------------
Robert E. Connor

/s/ John J. Dalessandro II          Trustee                      June 18, 2002
---------------------------
John J. Dalessandro II

/s/ Hans Kertess                    Trustee                      June 18, 2002
---------------------------
Hans Kertess

/s/ R. Peter Sullivan, III          Trustee                      June 18, 2002
---------------------------
R. Peter Sullivan, III

/s/ Newton B. Schott, Jr.           Vice President and           June 18, 2002
---------------------------         Secretary
Newton B. Schott, Jr.

/s/ Brian S. Shlissel               Treasurer and                June 18, 2002
---------------------------         Principal Financial and
Brian S. Shlissel                   Accounting Officer
</TABLE>

</TEXT>
</DOCUMENT>
