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6. Operation
6.1. Answering Incoming Calls
CH-MG will ring when there is an incoming call.
Press CH-MG’s Help Button to pick up the call.
If the number of the incoming call matches any of the Caller ID, CH-MG
will instantly pick up the call.
Press a DTMF key for over 1 second to enable a designed shortcut
function.
- Enter (
1
) to talk only.
- Enter (
2
) to open two-way voice communication.
- Enter (
3
) to listen in only.
- Enter (
9
) to hang up. You can also put the handset back to the base
cradle to end the call.
Press CH-MG’s Help Button for 5 seconds to hang up or press the
learnt-in RF device (WTR, Fall Sensor or PB) button once to hang up.
The caller can press either DTMF (9) key, Active Button of RF device, or
put the handset back to the base cradle to hang up.
Pressing any DTMF (except DTMF 9) can reset the communication time
to 5 minutes.