Settings 83Note: 911 is preset as one of the Emergence numbers.1. From the Settings menu, touch Call settings ➔Emergency Number.2. Touch one of the default emergency numbers to change itor enter a new value.3. To save your changes, touch Save.Auto AnswerWhen enabled Auto Answer lets you set your phone toautomatically answer calls when you receive them or after a fewseconds delay.1. From the Settings menu, touch Call settings.2. Touch Auto Answer, then select Off, After 1 Second, After 3Second, or After 5 Second.Hearing AidsWhen enabled, this option turns on hearing aid compatibility.1. From the Settings menu, touch Call settings.2. Touch Hearing aids, to add a checkmark and activate thefeature.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 Settings menu, touch Call settings ➔ DTMF tones.2. Touch Normal or Long.Sound settingsSilent modeTemporarily silence all the sounds your phone makes except formedia playback and alarms.1. From the Settings menu, touch Sound settings.2. Touch Silent mode to enable or disable silent mode. Whenenabled, a check mark appears in the check box.VibrateWhen enabled, your phone vibrates to alert you to incoming calls,as well as playing the call ringtone. From the Settings menu, touch Sound settings ➔ Vibrate toset your phone to Always vibrate, Never vibrate, vibrateOnly in silent mode, or Only when 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.