3 set direct connect disable timer, 4 set direct connect call-down number, 5 set resident programming number – DoorKing 1820 User Manual

Page 45

Advertising
3 set direct connect disable timer, 4 set direct connect call-down number, 5 set resident programming number | DoorKing 1820 User Manual | Page 45 / 63 3 set direct connect disable timer, 4 set direct connect call-down number, 5 set resident programming number | DoorKing 1820 User Manual | Page 45 / 63
Advertising
See also other documents in the category DoorKing Phones: