SSS Siedle Comfort BTC 850-0 Notice D'utilisation page 5

Ring tone melodies
You can chose from 11 different
ring tone melodies. The ring tone
is always set for the door from
which the last call was made; You
should therefore first press the bell
at the front door or apartment
door. (For internal or group calls,
another ring tone melody can be
selected).
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Hold down the door release and
light button simultaneously for 3
seconds, in order to hear the set
ring tone melody.
By pressing the mute button, it is
possible to change the ring tone
melody.
Save the selected ring tone melody
by holding down the mute button
for 3 seconds.
Button assignment
The telephone buttons can be
used for functions such as
establishing internal calls or or for
switching and control functions.
All buttons permit double
assignment (with the exception
of the door release button).
Each button has a bottom-
mounted lamp to indicate
switching statuses. For more
details, please enquire with your
electrical installer.
Care of your phone
Only ever clean your telephone
using a soft cloth dampened with
mild soap solution. Dry cleaning,
aggressive cleaning agents and
abrasives can damage the surface.
Servicing
Statutory warranty conditions
apply. Exchange of the device in
case of servicing must be
performed by your electrical
installer.
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