S e t t i n g s64Memory statusYou can view the size of memory available on your device. In the standby mode,select Menu > Settings > Phone > Memory status.Automatic keyguardYou can set the keypad of your device to lock automatically after a preset timedelay.1. In the standby mode, select Menu > Settings > Phone > Automatickeyguard > On or Off.2. If you select On, Set delay: is displayed.3. Enter the delay time (in mm:ss format), and select OK.When keyguard is on, it may be possible to dial the emergency numberprogrammed into your device.DTMF tonesDTMF tones, are the tones that sound when you press the keys on your devicekeypad. You can use DTMF tones for many automated dial-up services such asbanking and airlines or for entering your voice mailbox number and password.DTMF tones are sent during an active call. You can send them manually from yourdevice keypad, or send them automatically by saving them in your device.Set typeIn the standby mode, select Menu > Settings > Phone > DTMF tones > ManualDTMF tones and one of the following options:Continuous—Used to set the tone sound for as long as you press and hold a key.Fixed—Used to send tones of the duration you specify in the DTMF tone lengthoption.Off—Used to turn off tones. No tones are sent when you press a key.Set lengthYou can specify touch-tone length for the Fixed option. In the standby mode,select Menu > Settings > Phone > DTMF tones > DTMF tone length > Short (95ms) or Long (350 ms).N6088_UG_EN_060728.fm Page 64 Friday, July 28, 2006 3:50 PM