MORGAN STANLEY HIGH INCOME ADVANTAGE TRUST
PROXY FOR SPECIAL MEETING OF SHAREHOLDERS
TO BE HELD DECEMBER 10, 2002
The undersigned shareholder of Morgan Stanley High Income Advantage Trust
does hereby appoint Barry Fink, Ronald E. Robison and Joseph J. McAlinden and
each of them, as attorneys-in-fact and proxies of the undersigned, each with
the full power of substitution, to attend the Special Meeting of Shareholders
of Morgan Stanley High Income Advantage Trust to be held on December 10, 2002,
in the
at A.M., New York time, and at all adjournments
thereof and to vote the shares held in the name of the undersigned on the
record date for said meeting for the Proposal specified on the reverse side
hereof. Said attorneys-in-fact shall vote in accordance with their best
judgment as to any other matter.
(Continued on reverse side)
THIS PROXY WHEN PROPERLY EXECUTED WILL BE VOTED IN THE MANNER DIRECTED HEREIN
BY THE UNDERSIGNED SHAREHOLDER. IF NO DIRECTION IS MADE, THIS PROXY WILL BE
VOTED "FOR" THE PROPOSAL SET FORTH ON THE REVERSE HEREOF AND AS RECOMMENDED BY
THE BOARD OF TRUSTEES.
IMPORTANT--THIS PROXY MUST BE SIGNED AND DATED ON THE REVERSE SIDE.
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TO VOTE BY MAIL, PLEASE COMPLETE AND RETURN THIS CARD +----+
YOU ALSO MAY VOTE A PROXY BY TOUCH-TONE PHONE OR BY INTERNET PLEASE MARK VOTES AS | \/ |
(SEE ENCLOSED VOTING INFORMATION CARD FOR FURTHER INSTRUCTIONS) IN THE EXAMPLE USING | /\ |
TO VOTE A PROXY BY PHONE, call Toll-Free: 1-800-597-7836 BLACK OR BLUE INK +----+
TO VOTE A PROXY BY INTERNET, visit our Website(s): HTTPS://VOTE.PROXY-DIRECT.COM
FOR AGAINST ABSTAIN
The Proposal: +----+ +----+ +----+
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Approval of the Agreement and Plan of +----+ +----+ +----+
Reorganization, dated as of July 25, 2002, pursuant to which substantially all of the assets of Morgan Stanley High Income
Advantage Trust would be combined with those of Morgan Stanley High Yield Securities Inc. and shareholders of Morgan
Stanley High Income Advantage Trust would become shareholders of Morgan Stanley High Yield Securities Inc. receiving shares
in Morgan Stanley High Yield Securities Inc. with a value equal to the value of their holdings in Morgan Stanley High
Income Advantage Trust.
Please sign personally. If the shares are registered in more than one name, each joint owner or each fiduciary, should sign
personally. Only authorized officers should sign for corporations.
Please make sure to sign and date this Proxy using black or blue ink.
Date ________________________________________________________________
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Shareholder sign in the box above
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Co-Owner (if any) sign in the box above
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-- - PLEASE FOLD AND DETACH AT PERFORATION ALONG DOTTED LINES - --
MORGAN STANLEY HIGH INCOME
ADVANTAGE TRUST
IMPORTANT
USE ONE OF THE THREE EASY WAYS TO VOTE YOUR PROXY
1. BY MAIL. PLEASE DATE, SIGN AND RETURN THE ABOVE PROXY CARD IN THE ENCLOSED
POSTAGE PAID ENVELOPE.
2. BY INTERNET. HAVE YOUR PROXY CARD AT HAND. GO TO THE "VOTE YOUR PROXY HERE"
LINK ON THE WEBSITE HTTPS://VOTE.PROXY-DIRECT.COM. ENTER YOUR 14-DIGIT
CONTROL NUMBER LOCATED ON THE PROXY CARD AND FOLLOW THE SIMPLE
INSTRUCTIONS.
3. BY TELEPHONE. HAVE YOUR PROXY CARD AT HAND. CALL 1-800-597-7836 ON A
TOUCH-TONE PHONE. ENTER YOUR 14-DIGIT CONTROL NUMBER LOCATED ON THE PROXY
CARD AND FOLLOW THE SIMPLE RECORDED INSTRUCTIONS.