Blyk, a new MVNO partner of Mobistar

Brussels, 1 July 2008 - Mobistar  and Blyk announce today that they
have reached an agreement related to the provision of mobile
services. Blyk intends to enter the Belgian market as a mobile
virtual network operator using the Mobistar network.

Blyk is the new mobile network for 16-24 year-olds that is funded  by
advertising. Blyk links young people with brands they like and  gives
them free texts and minutes every month. Blyk was founded in 2006  in
Finland and is now  operating in the UK,  where members embraced  the
Blyk concept so  quickly that  its annual member  targets of  100,000
were reached six months ahead of schedule. Entry into Belgium is part
of Blyk's next  wave of  European expansion that  was announced  last
week.

Benoit Scheen, Mobistar CEO:   "I am delighted  that Blyk has  chosen
Mobistar for their expansion into Belgium. We strongly believe in the
innovative Blyk approach (connecting  advertisers with young  people)
and in the related value it  will be bringing to the Belgium  telecom
market. The figures Blyk already achieved and continues achieving  in
the UK are  impressive. I am  convinced that the  extensive usage  of
advertising traffic is an opportunity supporting Mobistar development
in the mobile data business and willingness to reach new segments  in
the  Belgian  population  via  partnerships.  It  confirms   Mobistar
commitment  to  the  development  of  mobile  data  services  through
continuous investments in its network."

                                 ***
Mobistar (EURONEXT BRUSSELS: MOBB), one  of the major players on  the
telecommunication market  in Belgium  and  Luxembourg, is  active  in
mobile and fixed  telephony, in  ADSL, and  in other  markets with  a
large growth potential (data transmission, etc). Mobistar belongs  to
the Orange Group, which combines the most important mobile activities
of France Télécom. Mobistar is listed on the Brussels Stock Exchange.

For more information, please contact:
Patti   Verdoodt   -   Press   Service   -   02.745.82.12   or    via
[e-mail]
Christophe Lemaitre  -  Investor  Relations  -  02.745.72.26  or  via
[e-mail]


Blyk is the new mobile network for 16 -24s that's funded by
advertising.  Blyk links young people with brands they like and gives
them free texts and minutes every month.  Blyk was co-founded in 2006
by Pekka Ala-Pietilä and Antti Öhrling and has offices in Helsinki,
Finland and London, UK.  Blyk is now operating in the UK, with other
European markets to follow.

More information about Blyk: 

http://www.blyk.com
Francine  Robbens, PRP Public Relations Partners - Press Service -
02.761.08.10 or via [e-mail]
Irene Nyberg - Blyk Investor Relations - +44.7747.844.854 or via
[e-mail]