EXHIBIT 99.1


                                   MEMORANDUM

                                 March 10, 2006


TO:      Executive Officers and Directors of Premiere Global Services, Inc.

FROM:    L. Scott Askins

RE:      Important Notice Regarding 401(k) Plan Blackout Period and Restrictions
         on Ability to Trade in Company Securities

This  notice is to inform you of  significant  restrictions  on your  ability to
trade in securities of Premiere Global Services,  Inc. (the "Company") during an
upcoming  "blackout  period" that will apply to the Company's  401(k) Plan.  The
blackout  period,  which is imposed to  facilitate a change in the 401(k) Plan's
recordkeeper, will begin on March 24, 2006 at 4:00 p.m. EST, and is scheduled to
end after  close of  business  on the second  full  trading  day  following  the
issuance of the Company's earnings release for the quarter ended March 31, 2006.
During the  blackout  period,  participants  will not have any ability to buy or
sell the Company's common stock held in the 401(k) Plan.

IN  ACCORDANCE  WITH SECTION  306(a) OF THE  SARBANES-OXLEY  ACT OF 2002 AND THE
SEC'S RULES AND REGULATIONS PROMULGATED THEREUNDER,  THE COMPANY'S DIRECTORS AND
EXECUTIVE  OFFICERS ARE PROHIBITED  FROM 4:00 P.M. EST ON MARCH 24, 2006 THROUGH
APRIL 21, 2006 FROM PURCHASING, SELLING, OR OTHERWISE ACQUIRING OR TRANSFERRING,
DIRECTLY  OR  INDIRECTLY,  ANY  EQUITY  SECURITY  OF  THE  COMPANY  ACQUIRED  IN
CONNECTION  WITH HIS SERVICES AS A DIRECTOR OR EXECUTIVE  OFFICER.*

Please note the following:

     o    The term  "equity  securities"  is  defined  broadly  to  include  the
          Company's  common stock,  securities  convertible into or exchangeable
          for the Company's  common stock (including  warrants,  preferred stock
          and  options)  and  derivative  securities  pertaining  to  any of the
          Company's equity securities.

     o    Covered  transactions  are not limited to those  involving your direct
          ownership, but include any o transaction in which you have a pecuniary
          interest (for example,  transactions by your immediate  family members
          living in your household).

     o    Although you are permitted to engage in transactions  involving equity
          securities  that were not acquired in connection with your services as
          a director or executive officer,  there is a presumption that any such
          transactions are prohibited  unless you can identify the source of the
          shares and show that you used the same  identification for all related
          purposes, such as tax reporting and disclosure requirements.




     o    Among other things, these rules prohibit exercising options granted to
          you in  connection  with your  services  as a  director  or  executive
          officer,  selling Company stock acquired pursuant to such options, and
          selling Company stock originally  received as a restricted stock grant
          or pursuant to a restricted stock unit grant.

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These rules apply in addition to the trading  restrictions  under the  Company's
insider  trading  policy.  If you engage in a transaction  that  violates  these
rules,  you may be required to disgorge your profits from the  transaction,  and
you may be subject to civil and criminal  penalties and appropriate action under
the Company's  insider trading policy.  BECAUSE OF THE COMPLEXITY OF THESE RULES
AND THE SEVERITY OF THE PENALTIES AND OTHER  REMEDIES,  PLEASE CONTACT ME BEFORE
ENGAGING IN ANY TRANSACTION INVOLVING THE COMPANY'S EQUITY SECURITIES DURING THE
BLACKOUT PERIOD.

You may obtain,  without  charge,  information  regarding the blackout period by
contacting me at Premiere Global Services,  Inc., The Lenox Building, Suite 700,
3399 Peachtree Rd. NE, Atlanta, Georgia 30326 or at (404) 262-8400.

If you have any questions, please feel free to contact me at (404)262-8400.

* Exemptions  from these rules generally apply for purchases or sales under Rule
10b5-1 plans,  dividend  reinvestment  plans,  sales required by law and certain
other "automatic" transactions.


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