Originally Posted by bob2709
I have a blackberry 9000 phone which has been unlocked from orange.
I have been trying to use a o2 pay as you go sim with it. My problem is that even though it has full signal, gprs indicator on i cannot make or receive calls or nor can i use sms.
If the device is truly unlocked, this should work.
Have you tested the SIM card in any other device? Can it make/receive calls?