Tty Mode; Security - Zte C70 User Manual

ZTE C70 User Manual

TTY Mode

Your phone is a TTY compatible device. Simply connect the TTY equipment to the
earphone jack. The TTY Mode menu allows you to choose among the following
settings:
 TTY Full: Users who cannot talk or hear may use this setting to send and
receive text messages through TTY equipment.
 TTY + Talk: Users who can talk, but cannot hear, may use this setting to
talk through the phone and receive responses via text messages.
TTY + Hear: Users who can hear, but cannot talk, may use this setting to listen

to conversation of the other party, and respond via text messages.
 TTY Off: Users who can hear and talk may use this setting to disable TTY support.

Security

 Lock Mode: You can select Unlock, Lock or On Power Up. If On Power
Up is selected, the phone will be locked automatically when it is powered on.
 Change Code: You can change the phone lock code. Enter the old lock code,
input the new code and input the new code again to confirm.
 Reset Defaults: Reset all settings to factory defaults.
 Master Clear: Delete all user information such as contacts, messages, saved
images and audios, etc. The phone will restart after the clear completes.
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