Joke Collection Website - Blessing messages - Help, the old iphone has the function of sending short messages online, so you can't receive short messages when you change to a new SIM card.

Help, the old iphone has the function of sending short messages online, so you can't receive short messages when you change to a new SIM card.

You're talking about Apple's unique feature, imessage or facetime. Just bind the apple.

You can use Id. It has nothing to do with changing your sim card. You need to go to the old iphone (that is, the machine with imessage) to set up or turn off imessage, and then rebind it in the new iphone. To accept it.