Samsung SCH-a870 Cell Phone User Manual


 
Section 14: Changing Your Settings 133
TTY Mode
Your phone is fully TTY compatible. TTY equipment is connected to your phone
through the headset connector on the left side of the phone. TTY must be enabled
before you can use your phone with a TTY device.
1. In standby mode, press the MENU key ( ), then press (for
Settings), and (for Call Settings), and for TTY Mode. You
are prompted to confirm you want to change the current TTY Mode setting.
Note: The “Enabling TTY may impair headset use and non-TTY accessory performance” message
pops up when you select TTY Mode.
2. Press the Yes (left) soft key ( ) to access the TTY Mode options or
press the No (right) soft key ( ) to return to the Call Settings sub-
menu.
3. If you press the Yes (left) soft key ( ), the following options appear in
the display:
TTY Full — Enables TTY mode and disables microphone and earpiece
TTY + Talk — Enables TTY mode and microphone
TTY + Hear — Enables TTY mode and earpiece
TTY Off — Disables TTY mode
4. Use the navigation keys to highlight your selection and press the key
to save your selection.
Note: The TTY icon ( ) appears in the top of the display when the phone is in standby mode.
Voice Privacy
Voice Privacy when enabled (that is, set to Enhanced), turns on advanced voice
encryption.
1. In standby mode, press the MENU key ( ), then press (for
Settings), and (for Call Settings), and for Voice Privacy.
The following options appear in the display:
Standard — Voice privacy is disabled
Enhanced — Voice privacy is enabled
2. Use the Up and Down navigation keys to highlight the Voice Privacy option
of your choice, then press . Your settings are saved.