System Functions and Features as of I7.9
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Unlocking a third-party terminal
An authorized user unlocks someone else's terminal. After unlocking it, he can ei-
ther dial directly within the next 12 seconds or hang up and a number within 60
seconds.
The following remain locked and inaccessible:
•
Operation of terminal settings
•
Using the private phone book of the terminal’s user
•
Dialling by name
Typical application: Unlocking non-personal terminals in publicly accessible
premises (meeting rooms, entrance lobbies, coffee-break areas).
Tip:
Configure a key with the unlock function.
Unlocking your own terminal
An authorized user unlocks his own terminal. After unlocking it he can either dial
directly within the next 12 seconds or hang up and dial within 60 seconds with or
without dialling by name. Both the terminal settings and the private phone book
are available during those 60 seconds.
Authorized Users
For a user to be able to operate the "Unlock terminal for each call" feature, he must
be known to the system as an internal user and have his own personal PIN. He de-
fines the PIN on one of his allocated terminals:
•
PIN syntax (all terminals): 2 to 10 digits, digits 0 to 9
•
PIN validity
– The PIN is valid for unlocking all terminals that were locked with this phone
lock variant.
– The first start PIN "0000" cannot be used to unlock a terminal that was locked
with this phone lock variant.
The PIN is stored on the system in the user configuration, where it can also be al-
tered.
