Dtmf Tone - LG AX4750 User Manual

Alerts you when you scroll through the end of a menu list.
3. Use to set On or Off, then press
Allows you to set the phone to sound a tone when the phone is
powered on and off.
1. Press ,
2. Use to set to On or Off, then press
Allows you to set the Key tone length and touch tone playback
speed.
1. Press ,
2. Select an option, then press
Normal Sends out a tone for a fixed period of time even
if you keep the key pressed.
Long Sends out a continuous tone for as long as you
keep the key pressed.
NOTE: Dual-Tone Multi Frequency (DTMF) Signaling by the
simultaneous transmission of two tones, one from a group of
low frequencies and another from a group of high frequencies.
Each group of frequencies consists of four frequencies. Setting
the Key Beep length to Long will extend the DTMF tone.
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