Problem with nearby mast

[Anonymous]

Hi,

I'm having some issues with my Blackberry 9780. I live within 50m of a mast, and therefore have full signal on my phone, however it behaves as if I have no signal (calls breaking up/call failed etc). This is only ever a problem with this particular mast (annoying - as I live next to it), and normally I have absolutely no problems with the phone or making calls. I have tried changing to another phone (same model) and I get the same issue. However, my flat mate's iPhone (also on O2) doesn't seem to have any problems at all. Does anyone know what might be causing this? Or how I could fix the problem?

Many Thanks

[Zombie_Fried]

seems strange you have had no replys to this, try and post in the blackberry section, is it still not sorted?

http://community.o2.co.uk/t5/Other-Devices-Nokia-Blackberry/bd-p/10

[Anonymous]

try a hard reset or restore the phone back to its original factory settings