PRAGUE, April 22 (Reuters) - O2 Czech Republic has signed a memorandum with China Telecom Europe on cooperation in data services roaming and other strategic areas, the Czech telecoms company said on ...

O2 has significantly cut its data-roaming prices within Europe. On Monday the Telefónica group, which owns O2, announced that its customers in the UK, Ireland, Spain, Germany and the Czech Republic ...

Fixed and mobile operator O2 Czech Republic on Friday posted a 2.9% year-on-year rise in second-quarter net profit, beating expectations for a decline as cost savings eased some of the impact of the ...

PRAGUE, Dec 18 (Reuters) - Telecom company O2 Czech Republic's Chief Executive Tomas Budnik, who oversaw a restructuring of the group, has resigned. The company, in a statement, said Budnik's ...