The key to success of O2 Calling is the stength of its color range, that breaks the space turning it into main protagonist.
Excellent equilibrated logo blunt with thin line.
The logo O2 Calling Is executed in such a precise way that including it in any place will never result a problem.
O2 Calling represents in a perfect way the unity of a modern logo with a traditional one, making it everlasting.
O2 Calling is a perfect sample of how a logo turns up to be a clear distinctive of its brand.