I have problem to Activate one of my numbers in IMessage and get error during activation then I chat with apple support and they call me and gave me best support then they suggest to change the sim card and I did and Every thing is fine now
so if you do all the things they said like restart phone - network check - network reset and nothing happen CHANGE SIM CARD mine working now and I'm happy.
iPhone 13 Pro Max, iOS 16
Every thing was fine I received SMS from everywhere it was SIM CARD problem after I change sim card IMessage Active.
Every thing was fine I received SMS from everywhere it was SIM CARD problem after I change sim card IMessage Active.
To activate iMessage and FaceTime using your Phone number
First, check to know whether you have an SMS plan enabled at least for One SMS*** with your carrier. Contact your Carrier (Cellular Service Provider) the agency that issued the SIM to you
If your iPhone is used with a carrier not found in the wireless carrier articles, make sure you can send and receive international SMS. (One SMS*** Only)
If you can't turn on or sign in to iMessage or FaceTime - Apple ...
*** You may not have an SMS plan enabled by your carrier for the SIM/eSIM that you use on your device. Apple Inc does not provide SMS services.
Probably you missed this part "If your iPhone is used with a carrier not found in the wireless carrier articles, make sure you can send and receive international SMS. (One International SMS*** Only)"
IMessage Activation Problem
