Samsung SWC-R640LBAXAR - Manual (Page 175)

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).