Advanced Features
English
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NOTE: At Step4, you can also use < or > to change the
selected option.
Dual Tone Multi Frequency (DTMF)
The Dual Tone Multi Frequency (DTMF) feature allows the radio
to operate in a radio system with an interface to telephone
systems.
Procedure:
To initiate a DTMF call.
1Press and hold the PTT button.
2Enter the desired number, * or #.
You can turn off the DTMF tone by disabling all radio tones and
alerts (see Turning the Radio Tones/Alerts On or Off on
page84).