11 call waiting, 10 hang up tone number, 9 answer incoming call on x rings – DoorKing 1812 Plus User Manual

Page 27: Factory setting is 1 (call waiting on), Factory setting is 0, Factory setting is 06 (6 rings)

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11 call waiting, 10 hang up tone number, 9 answer incoming call on x rings | Factory setting is 1 (call waiting on), Factory setting is 0, Factory setting is 06 (6 rings) | DoorKing 1812 Plus User Manual | Page 27 / 50 11 call waiting, 10 hang up tone number, 9 answer incoming call on x rings | Factory setting is 1 (call waiting on), Factory setting is 0, Factory setting is 06 (6 rings) | DoorKing 1812 Plus User Manual | Page 27 / 50
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