O2 is a provider of mobile phone services in the United Kingdom, Germany and Ireland.
An attractive freedom for me
With O2, I'm mobile with my cellphone and when I'm at home in my flat I can use my mobile as a normal phone. Also when in my homezone, which is one kilometer around my flat, I can make phonecalls for the price of a conventional telephone network. This is an attractive freedom for me, because I only have one agreement.
Holger, Germany - 13 February 2006