Rukbat Retired Moderator Feb 12, 2012 44,533 44 48 Apr 25, 2017 #2 Bring the phone to the carrier. It could be a bad SIM, it could be that the carrier has no signal where you are, it could be that your account is provisioned incorrectly (which only they can fix). Upvote 0 Downvote
Bring the phone to the carrier. It could be a bad SIM, it could be that the carrier has no signal where you are, it could be that your account is provisioned incorrectly (which only they can fix).