NEC DS1000 Correspondence Course Workbook page 103

NEC America
DS1000/2000 Correspondence Course
Digital Door Box
(Extension 304)
White/Blue
9
TT
Blue/White
10
TR
11
12
13
14
80000 - 39A
Station Cable
Lead Designations
White/Blue
Blue/White
Door Box Setup
You must assign the circuit type and chime pattern to each installed Door
Box.
1801: Extension Circuit Type
Enter 10 to assign the extension as a Door Box.
1801: Door Chime, enter the Door Chime type.
0 = Normal Ring Group ringing.
1 = Low pitch chime pattern.
2 = Mid range pitch chime pattern.
3 = High pitch chime pattern.
If you enter Door Chime type 0 (normal ring) above, you can set up
Call Coverage keys for the Ring Group. This allows extensions that
are not members of the Ring Group to answer Door Box calls.
Extensions with Call Coverage keys to the Door Box Ring Group
can also activate the relay (see Door Box Relay Control below).
DS2000 System Installation
Digital Door Box
(P/N 80560)
Connecting a Door Box
Mounting screws
(Customer provided)
DS1000/2000 Workbook 103