My husband has not been able to make or receive calls since 10am this morning on his O2 service. I can. He has made many phone calls to O2 today who admit they have a serious issue affecting a number of accounts. No solution or timeline available. Why can't O2 make a public announcement so that people are aware that their calls may not be getting through due to a technical issue rather than the person being called seemingly having disappeared or gone out of business.... My husband spends hundreds of pounds a month on his business service. Shame on you O2
