Operating Manual

Item Programming Input
Locking/unlocking other extensions.
(Remote Extension Dial Lock)
9
0
+ + Extension no. +
1
(to lock)/
0
(to unlock) +
Clearing the PIN and PIN lock for
extensions.
9
1
+ + Extension no. +
Clearing the PIN and PIN lock for
verification codes.
9
2
+ + Verification code +
Setting the verification code PIN.
9
3
+ + Verification code + PIN (max.
10 digits)
+
CAUTION
There is a risk that fraudulent telephone calls will be made if a third party discovers your
password (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.
198 Operating Manual Document Version 2013-05
3.2.2 Manager Programming