Feature Guide References
2.2.1 Class of Service (COS)

Extension PIN

Specifies the PIN of the PS.
CAUTION
There is a risk that fraudulent telephone calls will be made if a third party discovers a personal identification
number (PIN) (verification code PIN or extension PIN) of the PBX.
The cost of such calls will be billed to the owner/renter of the PBX.
To protect the PBX from this kind of fraudulent use, we strongly recommend:
a. Keeping PINs secret.
b. Selecting complex, random PINs that cannot be easily guessed.
c. Changing PINs frequently.
Value Range
Max. 10 digits (consisting of 0–9)
Maintenance Console Location
6.10 [4-2-1] Portable Station—Extension Settings
Programming Manual References
None
Feature Guide References
1.28.1 Extension Personal Identification Number (PIN)
Intercept Destination
Extension Number
Indicates the extension number of the PS (reference only).
Value Range
Max. 5 digits (consisting of 0–9)
Maintenance Console Location
6.10 [4-2-1] Portable Station—Extension Settings
Programming Manual References
3.47 [1-2] Portable Station— Extension No.
Feature Guide References
None
PC Programming Manual 675
6.10 [4-2-1] Portable Station—Extension Settings