What does it mean to enter imessage when turning on iPad?

iMessage is an instant messaging software launched by Apple. It can send text messages, videos, etc., and it has very high security.

iMessage is different from the operator’s SMS/MMS service. Users only need data support through WiFi or 3G network to complete communication. iMessage takes advantage of the new message reminder system of iOS and Mac os, which can push information directly to the other party's screen, regardless of whether the other party is in game or locked screen state. If both parties are using iMessage, you can even see the other party's speaking status. .

When iMessage information is turned on, you will be asked to enter information after restarting the machine.

The operation to close is:

Step 1: Click the "Settings" icon on the desktop.

Step 2: Open the "Information" option.

Step 3: Turn off the "imessage" option.