As O2 retires its 3G services this year, Martin Lewis gives advice for those impacted ...
LONDON/TOKYO, July 17 (Reuters) - UK-based O2 and Australia's Telstra Corp. said on Tuesday they would end NTT DoCoMo's <9437.T> i-mode Internet phone service, in a setback to the Japanese company's ...
O2 Czech Republic had the fastest mobile internet in the country in 2025, according to a study from nPerf. The operator ...