How to add a phone number to the address book when texting?

Well, if you add someone else's number to the text of the message, you just need to find the number in the address book first, and then press and select.

complete inspection

Then press and hold to make a selection.

Copy it, and then choose after writing the message.

Just paste it. If you want to send the same message to many people, how to add contacts. . . . Then you have to go to the next one

Sms software

Yes . .