Samsung SCH-R450ZKACRI - Manual (Page 109)

Changing Your Settings 106
Note: The “Enabling TTY may impair headset use and non-TTY
accessory performance.” message pops up when you select TTY
Mode.
2. To access the TTY Mode options, press the Yes soft key.
To return to the Call Settings sub-menu, press the No soft
key.
3. When you press the Yes 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 key to highlight your selection, then
press to save your selection and return to the Call
Settings sub-menu.
Note: The TTY icon ( ) appears in the top of the display.
Voice Privacy
Voice Privacy when enabled (that is, set to Enhanced), turns on
advanced voice encryption.
1. At the Settings menu, select Call Settings ➔ Voice
Privacy. The following options appear in the display:
• Standard — Voice privacy is disabled.
• Enhanced — Voice privacy is enabled.
2. Use the Navigation key to highlight the Voice Privacy
setting of your choice, then press to save your setting.
Phone Settings
Airplane Mode
When set to On, Airplane Mode disables all radio functions of
your phone. This prevents you from receiving or making calls
(except emergency calls), but allows you to use other features
(such as the camera and the Tools) safely in sensitive
environments, such as on board an aircraft.
1. At the Settings menu, select Phone Settings ➔ Airplane
Mode.The following options appear in the display:
• On — Disables the radio transmitter and receiver in your phone.
• Off — Enables the radio transmitter and receiver in your phone.
2. Select the desired option.
• When you select On, the “Will disable all incoming and outgoing
call?” prompt appears in the display.
• When you select Off, the “Will enable all incoming and outgoing
call?” prompt appears in the display.
OK
OK