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BlackBerry® OS Smartphones

Posts: 1
Registered: ‎09-07-2009
My Device: 8900

Blackberry 8310 on 3 mobile network problem



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.