Conditions
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 regularly.
•Extension PIN Lock
If the extension PIN is entered incorrectly three times, the line will be disconnected. If an incorrect PIN is
entered a preprogrammed number of times, the PIN will be locked. Only an extension assigned as a
manager can unlock a PIN, after which it will be reset. In this case, the PIN will be unlocked and cleared.
This feature is also known as Station Password Lock.
•Remote Extension PIN Clear
If an extension user forgets his or her PIN, a manager can clear (reset) the PIN, and the extension user
can assign a new PIN.
•Extension PIN Display
It is possible to select whether to show the extension PIN on the display through system programming. By
default, it is shown as dots.
PC Programming Manual References
4.4 [2-3] Timers & Counters—Miscellaneous— Extension PIN—Lock Counter
4.8 [2-6-1] Numbering Plan—Main—Features— Extension PIN Set / Cancel
4.17 [2-9] System Options—Option 1— PT LCD—Password / PIN Display
6.1 [4-1-1] Wired Extension—Extension Settings—Option 2
6.10 [4-2-1] Portable Station—Extension Settings—Option 2
PT Programming Manual References
[005] Extension Personal Identification Number (PIN)
Operating Manual References
3.1.2 Personal Programming
3.1.3 Programming Feature Clear
5.1.7 Extension Port Configuration
Description
There are five types of extension ports, used to connect digital proprietary telephones (DPTs), analog
proprietary telephones (APTs), single line telephones (SLTs), Cell Stations (CSs), DSS Consoles, and Voice
Processing Systems (VPS) to the PBX. The devices which can be connected to each type of port are listed
below.
a. DPT Port: DPT, DSS Console, Panasonic VPS which supports DPT (Digital) Integration, and PT-interface
CS (e.g., KX-TDA0141)
b. APT Port (For KX-TDA50 only): APT, DSS Console, and Panasonic VPS which supports DPT (Digital)
Integration
c. SLT Port: SLT and Panasonic VPS which supports DTMF Integration
Document Version 2008-11 Feature Manual 97
5.1.7 Extension Port Configuration