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D O O R
E N T R Y
S Y S T E M S
GENERAL OPERATION OF THE DOOR ENTRY SYSTEM WITH INTERNAL COMMUNICATION
MAKING A CALL FROM ONE TELEPHONE TO ANOTHER
To call another telephone, pick up the receiver and press the second button on the telephone.
MAKING A CALL TO A DWELLING FROM THE ENTRANCE PANEL
Press the appropriate pushbutton on the entrance panel. The panel will emit several tones confirming that the call is being made.
Confirmation of the call
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