Panasonic KX-TDA15 - Manual (Page 171)

3.1 Customising Your Phone (Personal Programming)
User Manual 171
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• WARNING
There is a risk that fraudulent telephone calls will be made if a third party discovers
your password (extension PIN).
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 your PIN secret.
b) Selecting a complex, random PIN that cannot be easily guessed.
c) Changing your PIN regularly.
• Valid numbers for an extension PIN are "0" through "9".
• If the wrong extension PIN is entered a preprogrammed number of times, the PIN is locked.
• If you forget your extension PIN or your extension PIN is locked, your manager can clear the
extension PIN and extension PIN lock.
PT/SLT/PS
Off-hook. Enter 799 .
0
Enter 0 . Enter stored
extension PIN .
On-hook.
stored
extension PIN
7 9 9
C.Tone
PIN: Personal Identification Number