C
4.2
DPT Features
48
Connected Line Identification Restriction (COLR)
Allows you to restrict the presentation of your number to the calling party
when you receive the incoming call. You can set the calling party not to see
your number on the display. This feature is an ISDN service.
To restrict the presentation of your number to the calling party
1. Lift the handset or press the SP-PHONE/MONITOR button.
2. Dial the feature number (58) and 1.
• The display shows:
3. Hang up or press the SP-PHONE/MONITOR button.
To present your number to the calling party
1. Lift the handset or press the SP-PHONE/MONITOR button.
2. Dial the feature number (58) and 0.
• The display shows:
3. Hang up or press the SP-PHONE/MONITOR button.
Programming References
• System Programming — Installation Manual Addendum
[100] Flexible Numbering, COLR set/cancel
[419] Subscriber Number Assignment
[517] Connected Line Identification Restriction
COLR On
COLR Off
1
2
3
1
2
3
5
8
1
5
8
0
DPT (72**)
30
✔
20
✔
35
✔
50
✔
