How do Apple computers and Apple tablets send messages to each other?

1 Tablet Settings-General-Switch and Recommend Apps-Switch-All On

2 Edit SMS

3 Go back to your iPad, open the "Info" application, wait a moment, and the system will pop up a dialog box for entering the verification code. At this time, return to iPhone, enter the verification code on iPad in the pop-up dialog box "SMS Forwarding", and then select Allow, and the verification process is completed here.

Pay attention to three points:

1Both iPad and iPhone must be upgraded to the same version.

2 Make sure that iPhone and iPad are in the same LAN, or both have Bluetooth turned on.

3 iPad and iPhone devices must log in with the same Apple ID.