60 Section 2B: Controlling Your Phone’s Settings
If the keypad is locked, it unlocks when you answer a call.
After the call, the lock automatically resets.
When the automatic keyguard is on, calls are still possible to
the official emergency number programmed into your phone.
Enter the emergency number and press .
To enable the keyguard:
䊳From the standby mode, select Menu > Settings > Phone >
Automatic keyguard > On, enter the delay time in mm:ss
and select OK.
Touc h To nes
Touch tones, or dual tone multi-frequency (DTMF) tones, are
the tones that sound when you press the keys on your phone
keypad. You can use touch tones for many automated dial-up
services such as banking and airlines, or for entering your
voice mailbox number and password.
Touch tones are sent during an active call. You can send them
manually from your phone keypad, or send them automatically
by saving them in your phone.

Set Type

To set the touch tone type:
1. From standby mode, select Menu > Settings > Phone >
Touch tones > Manual touch tones.
2. Select one of the following options:
䡲Continuous sends the tone for as long as you press
and hold a key.
䡲Fixed sends tones of the duration you specify in the
Touch tone length option.
䡲Off turns off tones. No tones are sent when you
press a key.