Specifications

CONTENTS
4–1.7
call automatically. There are no extra buttons to press and there is no lost
time looking for a free zone.
CALL PICKUP
DIRECTED
With directed call pickup, users can answer calls ringing at any station by dialing a
code plus that station’s extension number or by pressing the feature button and
then dialing the extension.
GROUPS (20)
In addition, calls can be picked up from a station group in a similar manner. The
group pickup feature allows users to answer any call ringing within any pickup
group. There are 20 pickup groups available with an unlimited number of station in
any group. A station cannot be in more than one pickup group. To use this feature,
station users either dial the access code or press the assigned feature button fol-
lowed by the pickup group number.
CALL WAITING/CAMP-ON
Busy stations are notified that a call is waiting (camped-on) when they receive a
tone. The tone is repeated at a programmable interval. Keysets receive an off-hook
ring signal through the speaker and single line stations receive a tone in the hand-
set. The volume of the camp-on tone can be set by the station user. Camped-on
calls follow Forward No Answer if a Forward No Answer destination has been set.
CENTREX/PBX USE
CENTREX and PBX lines can be installed in lieu of central office trunks. CENTREX
and PBX feature access codes including the command for hook-flash (FLASH) can
be stored under one touch buttons. Toll restriction programming can ignore PBX or
CENTREX access codes so that toll calls can be controlled when using these ser-
vices.
CHAIN DIALING
Keyset users may manually dial additional digits following a speed dial call or chain
together as many speed dial numbers as are required.
CLASS OF SERVICE
The system allows a maximum of 30 station classes of service. Each class of
service can be customized in memory to allow or deny access to features and to
define a station’s dialing class. Each station can be assigned different classes of
service for day and night operation.
COMMON BELL CONTROL
Each Trunk A and Trunk A1 card provides a dry contact pair to control a customer-
provided common bell or common audible device. These contacts must be pro-
grammed as members of a station group and may provide steady or interrupted
closure.