
1.8 Toll Restriction (TRS)/Call Barring (Barring) Features
Feature Guide
135
1.8.6
Verification Code Entry
Description
An extension user can enter a verification code when calling from his own or any other extension, to change
the TRS/Barring level (
→
1.8.1 Toll Restriction (TRS)/Call Barring (Barring)) or to identify the call for
accounting and billing purposes. A verification code personal identification number (PIN) is required to use
this feature.
Conditions
WARNING
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 regularly.
•
When a trunk call is made using Verification Code Entry:
–
the Class of Service of the specified extension is applied (
→
–
the budget of the specified extension is applied (
→
–
the Itemised Billing code of the specified extension is applied (
→
1.9.1 Automatic Route Selection
–
+ verification code is recorded on SMDR as the call originator, instead of the extension number
of the actual extension used (
→
1.22.1 Station Message Detail Recording (SMDR)).
•
Verification Code Entry through DISA
This feature is also available through DISA. (
→
1.15.6 Direct Inward System Access (DISA))
•
Verification Code PIN
A verification code PIN must be assigned for each verification code through system programming or
through manager programming.
•
Verification Code PIN Lock
If the wrong PIN is entered three times, the line will be disconnected. If the wrong PIN is entered a
preprogrammed number of times successively, the PIN for the verification code will be locked. Only an
extension assigned as the manager can unlock it. In this case, the PIN will be unlocked and cleared.
Summary of Contents for KX-TDA15
Page 15: ...Feature Guide 15 Section 1 Call Handling Features ...
Page 91: ...1 5 Making Call Features Feature Guide 91 User Manual References 1 2 1 Basic Calling ...
Page 151: ...1 10 Conversation Features Feature Guide 151 Feature Guide References 1 18 2 Flexible Buttons ...
Page 359: ...Feature Guide 359 Section 2 System Configuration and Administration Features ...
Page 401: ...Feature Guide 401 Section 3 Appendix ...
Page 413: ...Feature Guide 413 Index ...
Page 419: ...Index Feature Guide 419 ...