Many phones (if not all) allow you to change what's on the SIM for the message centre. Some providers have different message centres for different customers.
SMS messaging
Oct 25, 2019
Last reply: 6 years ago
23 Replies
Bob, you?re replying to our resident troll, Rod. He?s nym-shifted again.
Tim
Oh God, thanks. Killfiled.
It's often sent out in a provisioning message when you activate a new SIM.
Join the Discussion
Have something to add? Share your thoughts — no account required.
Didn't find your answer?
Ask the community — no account required