Friends and family say 50% of the time when they call me they get a message saying "It has not been possible to connect your call, please try again later"
Ive tested it myself today via my land line and got the same message, I had a strong mobile signal at the time.
I called O2 who said it sounded like my phone was on its way out and that I would need to upgrade. I took my O2 sim card out and placed a T-Mobile sim in, the phone connected perfectly.
I'm using a Nokia N73 which I must have had now for about 2 and a half years. Could this be an O2 problem and not my trusty N73?