Turn on fixed dialing
Before you begin: To perform this task, your BlackBerry smartphone must use a SIM card, and your wireless service
provider must set up your SIM card for this service and provide you with a SIM card PIN2 code.
From the home screen, press the
key > Options > FDN Phone List.
key > Enable FDN Mode.
Type your PIN2 code.
key on the keyboard.
To turn off fixed dialing, press the
key > Disable FDN Mode.
I can't make or receive calls,