09-07-2009 07:38 AM
I have a blackberry 8310 that I use on the 3 mobile network. I keep having the following problem:
When I come into central london, I lose data connection, the device shows 'sos' in the top right. I have tried a different sim card on a different network in the device and this works fine. As soon as I leave central London, with the 3 mobile chip in it, the blackberry picks up the data connection.
I have spoken to 3 mobile and they say that they have 'excellent' service coverage in central london.
Anyone else on the 3 mobile network had similar issues or any idea what could be causing this?
Any help would be great.