Mobistar (EBR:BMOBB) : Transparency Declaration

Mobistar (EBR:BMOBB) 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 Visit our website: http://www.mobistar.be



LINK: http://hugin.info/134974/R/1250670/271769.pdf



LINK: http://hugin.info/134974/R/1250670/271770.pdf



LINK: http://hugin.info/134974/R/1250670/271771.pdf

Mobistar

http://www.mobistar.be

ISIN: BE0003735496

Stock Identifier: XBRU.MOBB