Similar to Core Rhino, but not quite.....

Bienvenue, created by Jean-Francois Porchez [Porchez Typofonderie] for the exclusive use of France Telecom:
http://www.zecraft.com/fonts/bienvenue

According to the following note, is not available:

Bienvenue is a proprietary typeface for France Télécom and will as such never be made available to the general public.