Settings 83Hearing aidsThis feature enables you to use a hearing aid with this device.DTMF tonesSet the length of DTMF (Dual Tone Multiple Frequency) tones thatyour phone sends. DTMF tones are used as input by someautomated call systems.1. From the Home screen, press Menu ➔ Settings ➔Call settings ➔ DTMF tones.2. Touch Normal or Long.Sound settingsGeneralSilent modeTemporarily silence all the sounds your phone makes except formedia playback and alarms.1. From the Home screen, press Menu ➔ Settings➔Sound settings.2. Touch Silent mode to enable or disable silent mode. Whenenabled, a check mark displays in the check box.VibrateWhen enabled, your phone vibrates to alert you to incoming calls,as well as playing the call ringtone. From the Home screen, press Menu ➔ Settings➔Sound settings ➔ Vibrate to set your phone to Alwaysvibrate, Never vibrate, vibrate Only in Silent mode, or Onlywhen not in Silent mode.Note: The Phone vibrate setting is independent of other call sounds settings.For example, if you have Silent mode enabled with Phone vibrate, yourphone won’t play a ringtone, but will vibrate for an incoming call.VolumeAdjust the volume levels for incoming call and notificationringtones.1. From the Home screen, press Menu ➔ Settings➔Sound settings ➔ Volume.2. Touch and drag the slider to set Ringtone volume.Note: You can also adjust Ringtone volume from the Home screen bypressing the Volume key on the left side of the phone.3. Touch and drag the slider to set Media volume.Note: You can set Media volume during playback by pressing the Volume keyon the left side of the phone.