C88 User Manual
76
System Settings
1.
Set Mode:
Select the mode of network.
2.
Set NAM:
Your phone has the capability of storing 2 different phone numbers. Use
this setting to select the current Number Assignment Module (NAM). Contact your
service provider for more information about the NAM.
Note
: Additional fees may apply when roaming on another network.
TTY Mode
Your handset is a TTY compatible device. Simply connect the TTY equipment to the USB
jack with the ZTE TTY-to-USB connector. To access the phone’s TTY settings, select
Menu
→
Settings
→
System
→
TTY mode
. Use the Up and Down keys to choose between
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 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.