Panasonic KX-TDA15 User Manual page 193

Item
Setting the verification code PIN.
CAUTION
There is a risk that fraudulent telephone calls will be made if a third party discovers your pass-
word (verification code 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.
•
* To enter a decimal point, press
Programming Input
9 3 + + Verification code + PIN (max. 10 digits)
+
.
3.2.2 Manager Programming
User Manual 193