Feature operation 599
LD 11 - Change CCOS controlling telephone assignments on Meridian 1 proprietary telephones.
Prompt Response Description
REQ: CHG Change.
TYPE: a...a Telephone type. Type ?for a list of possible responses.
TN Terminal number
l s c u Format for Large System and CS 1000E system,
where l = loop, s = shelf, c = card, u = unit.
cu Format for Small System and Media Gateway 1000B where c =
card and u = unit.
KEY xx COS Assign CCOS controlling key.
Feature operation
To activate CCOS, follow these steps:
Step Action
1Press CCOS.
Note that this is a toggle: If CCOS is already active, pressing the key
will change the CCOS state to inactive. Check the CCOS lamp to
determine if CCOS is already active.
2Dial the Prime Directory Number (PDN) of the telephone to be
changed and press CCOS.
3Press Rls.
—End—
To deactivate CCOS, follow these steps:
Step Action
1Press CCOS.
2Dial the PDN of the telephone to be returned to its original Class of
Service and press CCOS.
3Press Rls.
—End—
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008
Copyright © 1994–2008, Nortel Networks
.