Touch Tones

Touch tones, or DTMF tones, are the tones that sound when you press the keys on your device keypad. You can use touch tones for many automated dial-up services such as banking and airlines, or for entering your voicemail number and password.

Touch tones are sent during an active call. You can send them manually from your device keypad, or send them automatically by saving them in your device.

Set Type

From standby mode, select Menu > Settings > Phone > Touch tones > Manual touch tones.

Select one of the following options:

Continuous—the tone sounds for as long as you press and hold a key.

Fixed—sends tones of the duration you specify in the

Touch tone length option.

Off—turns off tones. No tones are sent when you press a key.

Set Length

You can specify touch-tone length for the Fixed option.

From standby mode, select Menu > Settings > Phone > Touch tones > Touch tone length > Short (0.1 seconds) or

Long (0.5 seconds).

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Section 2B: Controlling Your Phone’s Settings

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Sprint Nextel VI-3155I manual Touch Tones, Set Type, Set Length, Touch tone length option