Hey billyc844
Can you try switching the phone off and taking the SIM and battery out. Leave it for a minute then pop it back together and try again. You should always give that a try if you lose service.
If you still have no service then try searching for a list of available networks. Choose 48 from the list and see if you can then make a call.
If that does not work then if possible can you try the SIM in another unlocked phone. If you could borrow a friends to test it that would help.
Let me know how that goes.
Damian
