I never had great reception on Orange, maybe 3 bar outside, 1 inside if I was very lucky, but in the past month I've damn all in or out. I have phoned Orange who inform me the only thing I can do is buy a Blackberry with UMA and make calls over the internet, They don't even acknowledge there is a problem but something has happened within the past month, Unless something to do with the T-Mobile thing which I can't get a signal with either, they inform me my nearest transmitter is over 6 miles away.

Any ideas? I have to use an O2 pay and go sim as simply can't make or receive any calls or texts and Orange customer service is shocking, had same problem when IOS4 made my iPhone 3G useless, they didn't care.