The message centre number needs to be saved in the phone before you can send text messages.
Follow these instructions to save the message centre number on your BlackBerry Curve 8520.
- Find Service Centre
Press the Menu key
Scroll to Options and press the Navigation key
Scroll to SMS and press the Navigation key
Scroll to Service Center
- Save the message centre number
EE message centre number: +44 7958879879
- Save settings
Press the Menu key
Scroll to Save and press the Navigation key
- Exit
Press Disconnect to return to standby mode.