Device guides for
If you can't send and receive iMessages, there may be several causes of the problem.
The first time you activate iMessages, it may take a while before the activation is completed.
Solution: Set up your mobile phone for iMessaging
To send and receive iMessages, time zone, date and time need to be correctly set on your mobile phone.
Solution: Set date and time
If you're having problems sending iMessages to a specific number, the error might be at the receiving end.
Solution: Try sending an iMessage to another number.
To send and receive iMessages, your mobile phone needs to be correctly set up for iMessaging.
To send an iMessage, it needs to be written and sent correctly.
Solution: Write and send iMessage