Samsung Galaxy J7 Crown User Manual page 134

Phone settings
These settings allow you to modify settings associated with the
Phone app.
1. From a Home screen, swipe up to access Apps.
2. Tap Phone > More options > Settings.
3. Tap an option and follow the prompts.
TTY mode
A teletypewriter (TTY) is a telecommunications device that allows
people who are deaf, hard of hearing, or who have speech or
language disabilities to communicate by telephone.
1. From a Home screen, swipe up to access Apps.
2. Tap Phone >
3. Tap More settings > TTY mode.
4. Tap TTY OFF, TTY FULL, TTY HCO, or TTY VCO.
FOR INTERNAL USE ONLY
Apps
More options > Settings.
DRAFT
125