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Controlling the Remote System with the Tone Signal – DTMF Transmission
Controlling the Remote System with the
Tone Signal – DTMF Transmission
The Visual Communication System enables you to control the remote system
connected by transmitting the tone signal (DTMF: Dual Tone Multi
Frequency) assigned to the numbers for dialing (0-9,
,
).
1
Press the TONE (
) button on the Remote Commander during
communication.
The DTMF menu appears on the monitor screen.
2
Press one of the number buttons (0-9,
,
) on the Remote Commander
corresponding to the tone signal you want to transmit to the remote party.
The tone signal will be transmitted when the button is pressed.
3
To stop transmitting the tone signal, press the ENTER button on the
Remote Commander.
The DTMF menu disappears.
The microphone is automatically turned off while the DTMF menu is displayed.
Note
