Nortel Networks Modular ICS 4.0 - Manual (Page 180)

168 / Using System features
Modular ICS 4.0 System Coordinator Guide P0881591 Issue 01
Turning Services on and off using feature codes
The master control for services is in programming. See
“Turning Services on and off” on page 166. Day-to-day use of
Services is controlled using the following feature codes.
To turn a Service on:
1. Enter the appropriate feature code from a control
telephone.
2. For Restriction and Routing service you have to enter the
System Coordinator or Basic password.
3. Press NEXT to move through the schedules until the display
shows the version of the service you want to be turned on.
4. Press OK to select the setting, or press QUIT to exit the
feature without making any changes.
To turn a Service off:
1. Enter the appropriate feature code from a control
telephone.
2. For Restriction and Routing service you have to enter the
System Coordinator or Basic password.
ƒ°‡⁄
Turns on Ringing service. When used at the
direct-dial telephone, it activates the
alternate direct-dial telephone (extra-dial
telephone).
ƒ£°‡⁄
Turns off Ringing service.
ƒ°‡¤
Turns on Restriction service.
ƒ£°‡¤
Turns off Restriction service.
ƒ°‡‹
Turns on Routing service.
ƒ£°‡‹
Turns off Routing service.
p0881591.book Page 168 Wednesday, August 19, 1998 6:43 PM