Mobistar: transparency declaration

Disclosure according the law of 2 May 2007


Brussels -  11  September  2008  -  Mobistar  communicates  following
information pursuant the  Law of 2  May 2007 on  disclosure of  major
holdings in  issuers  whose  shares  are admitted  to  trading  on  a
regulated market and laying down miscellaneous provisions.


Status on 1 September 2008


Share capital:               EUR    109,179,644.31
Number of voting securities: 62,000,000 shares (without nominal
                             value)
Number of voting rights:     62,000,000
Notification thresholds:     3%, 5% and multiples of 5%
Number of convertible bonds: -
Number of warrants:          -
Number of non-voting shares: -



This information is also published on the website of Mobistar:


http://corporate.mobistar.be/en/investor/info.php


Mobistar Investor Relations
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http://www.mobistar.be