Question

I need help on my new iPhone 7 that I got I transfer my Sim card from my Samsung But before And after I put my Sim card in it was saying this please help...and yeah:( I’ll let give you fifty ..

Answer 1

Answer:

Sometimes phones do this, did you take it to the phone store?

Explanation:

In order to send and receive iMessages to your iPhone.

iMessage must be enabled. By doing this, you will associate your phone number with the email address used for your Apple ID or iCloud account.