Preventing Your Telephone Number Being Displayed On The Caller's Telephone (Connected Line Identification Restriction [Colr]) - Panasonic KX-NCP500 User Manual

1.8.5 Preventing Your Telephone Number Being Displayed on the Caller's Telephone (Connected Line Identification
Restriction [COLR])
1.8.5 Preventing Your Telephone Number Being Displayed on the
Caller's Telephone (Connected Line Identification Restriction
[COLR])
When receiving an outside call, you can select whether the caller can see your telephone number or not.
To show/prevent
PT/SLT/PS/SIP Extn.
Off-hook.
•
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.
•
Availability of this feature depends on the ISDN service of your telephone company.
Customising Your Phone
•
3.1.3 Customising the Buttons
Create or edit a Connected Line Identification Restriction (COLR) button.
138 User Manual
7 0
Enter 7 0.
0
Show
OR
C.Tone
1
Prevent
Enter 0 to show
or 1 to prevent.
On-hook.