Telephone User's Manual

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
1
Press 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.
2
Dial the Prime Directory Number (PDN) of the telephone to be
changed and press CCOS.
3
Press Rls.
—End—
To deactivate CCOS, follow these steps:
Step Action
1
Press CCOS.
2
Dial the PDN of the telephone to be returned to its original Class of
Service and press CCOS.
3
Press 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
.