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Internal call
The "internal call" function is only available on the
special model. If you would like this function,
please state this when you place your order.
Press the speech key and release. After that, press
the internal call key continuously until you hear a
confirmation tone.
Care of your phone
Only ever clean your intercom 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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