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No.
Description
Mute button
■
In standby status, press this button to mute the ringtone of this indoor station.
■
In standby status, hold this button to mute the ringtone of all indoor stations in the same
apartment.
5
■
When an incoming call, press this button to reject the call.
■
During the conversation, press this button to mute the microphone.
– The backlit LED of this button lights on to indicate the mute status.
Programmable button
■
This programmable button is set to release the 2nd lock by default.
6
■
In standby status, hold this button for 3 seconds to send an SOS alarm to the guard unit. The
backlit LED of this button flashes white slowly to indicate success.
■
This programmable button can be set to other function e.g. call guard unit, intercom.
Setting button
7
In standby status, press this button to enter the system setting screen.
The backlit LED of this button flashes fast to indicate system is busy.
8
Induction loop (only for M22343-.)
Induction loop
The induction loop is used for hearing-impaired persons. They can wear a hearing aid to hear
the voice from the outdoor station or the indoor station.
The indoor station supports the hearing aids with "T" function and the maximum distance
between them is around 35 cm.
Product manual 2TMD041600D0130
Product description
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