EN
During calls between monitors or hand-sets, if the monitor or hand-set placing the
call is configured with switch no.1 = OFF, the number of times the call button is pressed
corresponds to the extension (Ext.) of the monitor called (see below). In this case, only the
monitor or hand-set called rings and can be used to answer.
Extension address (Ext.) - switches no. 2 & 3 on SW3
The extension serves to differentiate the different monitors or hand-sets in a single
apartment.
3.3 BUS line closure stop (82)
Stop on both contacts: last hand-set at the end of the BUS line
Stop withdrawn or on only one contact: other monitors or hand-sets are
connected on the BUS line a er this.
4 USING THE INTERIOR HAND SET
4.1 Hand-set ring tone
Ring tone volume
The volume of the interior hand-set ring tone can be adjusted using
the ring tone adjustment switch (76) with three positions.
6
ON
Ext. 1
1
2
3
4
ON
Ext. 2
1
2
3
4
ON
Ext. 3
1
2
3
4
ON
Ext. 4
1
2
3
4
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