Q&A: Mark Stevenson, Marketing Director of Priority and Sponsorship, Europe-based O2
- March 27 2014
- Resource: DailyNews
Telefonica O2− which serves more than 101.6 million customers in the United Kingdom, Ireland, Germany, Czech Republic and Slovakia; and more than 221 million customers in Brazil, Argentina, Chile, Peru, Colombia, Costa Rica, Ecuador, El...Read More