AASTRA 7446ip (5446ip) for MX-ONE User Guide EN - Manual (Page 64)

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O THER U SEFUL F EATURES
14.3.1 General
Each authorization code has a Call Information Logging (CIL) code
linked to it. The CIL code is used as the calling party's identity.
Each authorization code also has a common category or common
service profile linked to it. When you make a call using an authorization
code, the category or common service profile is used instead of the
extension profile.
There are two types of authorization code, common and individual, that
differ in functionality.
• Common authorization code
The common authorization code does not have to be affiliated with
any directory number in the system, although it can be limited to
one phone. The common authorization code cannot be changed by
the user.
The common authorization code provides two different functions:
– Locking and unlocking of an extension. A locked extension
uses a lower common category code or common service
profile.
– Authorization code dialing. The calling party may use other
categories or service profiles than those specified for the
extension.
• Individual authorization code
The individual authorization code is always affiliated with a direc-
tory number in the system.
The individual authorization code provides three different functions:
– Locking and unlocking of an extension. A locked extension
uses a lower common service profile.
– Authorization code dialing. The calling party may use other
categories or service profiles than those specified for the
extension.
– Changing of authorization code. The authorization code user
may change the code from the phone.
Using Last Number Redial (LNR) on external calls after dialing with
common or individual authorization code:
• An unlocked extension is allowed to use LNR without a call
discrimination check.
• A locked extension is only allowed to use LNR together with a call
discrimination check.