How does Apple 6p encrypt SMS separately?

No, there is no SMS password setting option in Apple 6plus settings:

In fact, as long as the text message is sent out, the mobile phone itself will have a prompt, but in order to further confirm that the text message is really sent out, please follow my steps.

1: Please click Settings >>& gt& gt Privacy >; & gt& gt& gt Then open the location service.

2: Return to the settings page, open the notification, and then change the prompt to allow notification.

3. Return to the settings page again, open the information, then open the iMessage, and finally open and send the read receipt in turn >; & gt& gt& gt Display the subject bar > > > Send and receive information > > > > Count characters > > > > The last step is to change the reserved information to permanent, and wish the landlord a happy life.