Originally Posted by deepprax
I am not able to save service center number in my BlackBerry 8830, thus cannot send any msg. I can receive message though. I have tried everything. I havev tried hard reboot option. also have done reformatting of the phone. If I use anyother sim card in the phone. It works and if I use my sim card in my other BlackBerry. It works too. I am not sure what the problem is. My sim works on other cellphone and other sim also work on my cellphone.
PLEASE I need help. I want to give this cellphone to my bro and cant give this to him with bug. Please help..
I would advise you to get a new Sim card yourself and try again