1
2
3
4
Bus custom-fit door loudspeaker
The sequence of terminals on the
bus call button matrix corresponds
to the sequence of bus telephones.
Terminal 7.1 = Bus telephone 1
etc.
Terminal 7.12 = Bus telephone 12
Siedle Classic
The sequence of terminals on the
bus call button matrix corresponds
to the sequence of bus telephones.
The uppermost button is button 1,
remaining buttons follow in con-
secutive sequence.
Terminal 7.1 = Bus telephone 1
etc.
Terminal 7.4 = Bus telephone 4
Select audio
Button assignment
Upper button = Bus telephone 1
Lower button = Bus telephone 4
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