If you select "Public", the calling/called party sees the number of the line used (subscriber’s number).
If you select "Your extension", they see the telephone number assigned on your extension.
To show either the number assigned to the CO line or your extension
Off-hook.
On-hook.
Enter 1 for public or 2
for your extension.
PT/SLT/PS
Public
Your extension
OR
1
2
Enter 7 2.
27
C.Tone
1.3.55 Private Network Features—COLR (Connected Line
Identification Restriction)
When receiving a call through a private network, you can select whether the caller can see your telephone
number or not.
To show/prevent
On-hook.Off-hook.
PT/SLT/PS
Show
Prevent
0
1
OR
07
Enter 7 0. Enter 0 to show
or 1 to prevent.
C.Tone
• You can change the mode by pressing a preset COLR button while on-hook.
The COLR button light shows the current status as follows:
Off: shows your telephone number.
Red on: prevents your telephone number being displayed.
Customizing Your Phone
• 3.1.4 Customizing the Buttons
Create or edit a Connected Line Identification Restriction (COLR) button.
1.3.56 Private Network Features—TIE Line Access
You can access extensions connected to other PBXs in a private network.
110 Operating Manual Document Version 2008-10
1.3.56 Private Network Features—TIE Line Access