Administrator's Guide

Features and technical reference
555-233-5061518 Issue 5 October 2002
■ Personal Central Office Line
— Single-line telephones
A single-line primary telephone cannot be a member of a Personal
Central Office Line (PCOL) group.
— Multiappearance telephones
If a user is active on his or her primary extension number on a
PCOL call, bridged call appearances of that extension number
cannot be used to bridge onto the call. The call can only be bridged
onto the call if another telephone is a member of the same PCOL
group and has a PCOL button.
■ Preference
Ringing Line Preference selects an alerting bridged appearance; Idle Line
Preference does not.
■ Priority Calling
The primary telephone user or the bridging user can make a priority call. If
a priority call is made to an idle telephone, the primary telephone and all
bridging users are alerted by priority alerting.
A user cannot use an abbreviated dialing FAC after using a priority calling
FAC.
■ Privacy-Manual Exclusion
Exclusion prevents any other user from bridging onto the call. Activation
of exclusion by any user (primary or bridged appearance) before placing a
call, prevents any other user from bridging onto the call. Activation of
exclusion by any user active on a call, while the primary user and/or any
other bridging users are active on the call, drops all other users from the
call (including the primary user), leaving only the activator and the
calling/called party on the call.
■ Redirection Notification (multiappearance telephones only)
Redirection Notification is not provided at telephones with a bridged
appearance of a primary extension number unless Ringing — Abbreviated
and Delayed is administered to give notification.
■ Ringback Queuing
Ringback Queuing is not provided on calls originated from a bridged call
appearance. However, after the principal user of the bridged extension has
activated Ringback Queueing, the resulting callback call alerts at bridged
appearances as well as at the principal user’s telephone. The call can be
answered from the primary user’s telephone or from any bridged
appearance.