Samsung SCH-R640 Cell Phone User Manual


 
Changing Your Settings 170
Note:
The TTY icon ( ) display at the top of the screen.
One Touch Dial
1. In Standby mode, tap Menu Settings Call Settings.
2. Tap One Touch Dial then tap the desired setting:
On
: One Touch Dial is enabled.
Off
: One Touch Dial is disabled.
Voice Privacy
Voice Privacy when enabled (that is, set to Enhanced), turns on
advanced voice encryption.
1. In Standby mode, tap Menu Settings Call Settings.
2. Tap Voice Privacy then tap the desired setting:
Enhanced
: Voice privacy is enabled.
Standard
: Voice privacy is disabled.
DTMF Tones
DTMF Tones let you select the length of the tone that the keypad
generates each time you press a key.
1. In Standby mode, tap Menu Settings Call Settings.
2. Tap DTMF Tones then tap the desired setting:
Normal
: transmits all the tones for the same amount of time.
Long
: transmits the tone for as long as you press the button (sometimes
useful on an automated system that will not recognize a short signal).