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Programming - manual
Programming door calls at the handsfree bus telephone
Application
Call from the door station to a bus
telephone.
At the handsfree bus telephone a
different ring tone can optionally
be selected for the door call. The
volume of the door call can be
changed at the bus telephone.
1 Switch on the programming mode.
At the VSNG 850-..., press the pro-
gramming mode button briefly. The
LED1 flashes in a 2-second rhythm
to indicate that the programming
mode is active.
4 At the door station, hold down the
required call button for 4 seconds
until a protracted tone sounds at the
door loudspeaker. The call button
is now assigned to the bus indoor
devices, no speech connection now
exists.
2 At the door station, hold down the
programming button for 4 seconds.
A protracted acknowledgement tone
is then audible which is repeated
every 5 seconds as long as the pro-
gramming mode remains active.
5 The call button is now firmly
assigned to the handsfree bus
telephone.
Program additional users using
the same procedure or quit the
programming mode.
3 Hold down the light button for
4 seconds. A protracted acknowl-
edgement tone sounds in the loud-
speaker, the muting button flashes.
A speech connection exists to the
door station. The handsfree bus
telephone is now in the program-
ming mode.
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