Nortel 1000 Features And Services Fundamentals page 605

Prompt Response
TN
l s c u
c u
KEY xx COS
Feature operation
To activate Enhanced Controlled Class of Service (ECCS) from a Meridian 1
proprietary telephone with the feature currently inactive, follow these steps:
Step
1
2
3
4
To activate ECCS from an attendant console, follow these steps:
Step
1
2
Copyright © 1994–2008, Nortel Networks
.
Description
Terminal number
Format for Large System and CS 1000E system,
where l = loop, s = shelf, c = card, u = unit.
Format for Small System and Media Gateway 1000B where
c = card and u = unit.
Key number for CCOS controller key on attendant console.
xx = key number (must be greater than 1).
Action
Press CCOS to begin the activation sequence.
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.
Dial the PDN of the telephone to be changed and press CCOS. The
controlling telephone's display, if equipped, shows the DN of the
changed telephone and a 0 (zero).
To select ECC1, dial # 1.
Note that the octothorpe (#) is required. The controlling telephone's
display, if equipped, shows the DN of the changed telephone and a 1.
To select ECC2, dial # 2.
Note that the octothorpe (#) is required. The controlling telephone's
display, if equipped, shows the DN of the changed telephone and a 2.
Press Rls.
Action
Select an idle loop key.
Press CCOS.
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008
—End—
Feature operation 605