C79 User Manual
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TTY+Talk: Users who can talk, but cannot hear, may use this setting to speak through
the phone and receive responses via text message.
TTY+Hear: Users who can hear, but cannot speak, may use this setting to listen to
conversation of the other party, and respond via text message.
TTY Off: Users who can hear and speak may use this setting to disable TTY support.
Connecting to TTY Equipment
1.
Connect the cable from the TTY device into the ZTE TTY-to-USB connector.
2.
Plug the USB connector into the jack on the right side of the phone.
3.
Enter the TTY Mode menu and select the desired TTY Mode (shown above).
4.
After setting the TTY mode, check the LCD screen on the phone for the TTY icon.
5.
Connect the TTY equipment to the power source and turn it on.
6.
Make a phone connection to the desired number.
7.
When a connection is made, use the TTY equipment to send a text message, or
speak (for TTY+Talk mode).
8.
The voice or text message from the other party will be heard or displayed on the TTY
equipment, depending on the TTY mode selected.
Security
The security menu allows you to lock your phone electronically. To access the Security
menu, select Menu
→
Settings
→
System
→
Security from the standby mode.
Note: You will need to enter the phone lock code to enter this menu. The default password for
an inactivated phone is 1234. Once you have activated your handset, the default lock code
will be the last 4 digits of your phone number.
