SSS Siedle BTC 850-02 Bedienungsanleitung Seite 5

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 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.
Intercom functions
For internal communication in
the house, the telephone offers
additional functions. To allow
these functions to be used, they
must be programmed by the
electrical installer.
• Call forwarding
Forwards door calls to another
telephone.
• Internal group call
Internal call to several telephones
simultaneously.
• Collective announcement
Announcement to several
telephones.
• Doormatic
The door release is automatically
opened after pressing the door
bell.
• Callback
If an internal caller is unable to get
through to you,
he can use the callback function.
The relevant LED then flashes at
your telephone until you call back.
• Setting an internal
callback
If you make an internal call and
the user does not pick up, you
can request a callback. To do this,
press the flashing button twice.
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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