9.1.1 ICD GROUP FEATURES
21.1 Capacity of System Resources
13.1.28 PT Programming
Description
A proprietary telephone (PT) can be used to customize the settings of the PBX or of an extension, using the
following programming features:
Programming
Type Description Example Authorized
Programmer
Personal
Programming
Used by an extension user to
customize the extension’s settings.
PT Display Language,
Call Waiting Tone, etc.
Extension user
System
Programming
Used by an authorized party to
customize the PBX.
Intercept Destination,
ARS Mode, Date and
Time, etc.
Authorized
administrator or
extension user
Manager
Programming
Used by an extension assigned as a
manager to customize the current
state of an extension, or to grant
special privileges temporarily to an
extension user.
Switching the current
time mode, Remote
Extension Dial Lock,
Remote PIN Clear, etc.
Extension assigned
as a manager
Conditions
•Class of Service (COS) programming determines the level of programming an extension user is authorized
to perform:
–System programming and personal programming
–Personal programming only
–No programming may be performed
•The extension which is connected to the lowest numbered port on the card installed in the lowest numbered
slot can perform both personal programming and system programming regardless of the extension’s COS.
•COS programming determines which extensions are manager extensions and can therefore perform
manager programming.
•During programming, the PT is considered to be busy and will not receive calls.
•Only one system programming (including PC programming) or manager programming session is permitted
at a time, i.e., these two programming features cannot be performed simultaneously by two users. The
maximum number of simultaneous programmers that each PBX supports is as follows:
–one system programmer + 63 personal programmers
–one manager programmer + 63 personal programmers
–64 personal programmers
•System Programming Password Level
To access system programming, a valid password must be entered. (® 13.1.3 Password Security)
•Personal Programming Data Reset
A PT user can return settings made through personal programming (Preferred Line Assignment, Live Call
Screening Mode, etc.) to their default settings all at once.
PC Programming Manual References
4.11 [2-7-1] Class of Service—COS Settings—Extension Feature— Programming Mode Level
270 Feature Manual Document Version 2008-11
13.1.28 PT Programming