[monaP]

Hi there I have a blackberry curve 9300 what seems to be the problem is that when I try making phone calls its says no service currently avaliable and when I want to check my airtime it says supplementary error general error then I have to put my sim in a other phone to check my airtime balance when I put the sim in again then it works for a hour or so then it does the same thing again this is a second hand phone can u please help me
Posted via BlackBerryForums.com Mobile

[Dubdub]

Please do not post in text speak. A bit of punctuation and capitalization will make it readable and get you a much better response.

Have you called cellc to see what they can do?

[jeT]

I have the same problem with my (8520)I can't make or receive calls only shows "Call failed" Everything els works
fine (bbm, internet, twitter and emailing) except the calls and texts. It reads EDGE on my screen and the simcard works in another
BB. So its got nothing to do with my network provider. Please help. I'm with cellC to and they can't find any thing wrong with my sim? If Rebooted it and it doesn't make a differince. Please help
Posted via BlackBerryForums.com Mobile

[Dubdub]

Sounds like you need to call CellC

[derekwan]

having problem with my blackberry 9650 cos it keeps showing me SOS when other people like me own showing their network and with full bar...
please help me out

[dc/dc]

Originally Posted by derekwan

having problem with my blackberry 9650 cos it keeps showing me SOS when other people like me own showing their network and with full bar...
please help me out

You are using CDMA device on a GSM carrier, and it's rude to hijack others' threads.