168 / Using System featuresModular ICS 4.0 System Coordinator Guide P0881591 Issue 01Turning Services on and off using feature codesThe master control for services is in programming. See“Turning Services on and off” on page 166. Day-to-day use ofServices is controlled using the following feature codes.To turn a Service on:1. Enter the appropriate feature code from a controltelephone.2. For Restriction and Routing service you have to enter theSystem Coordinator or Basic password.3. Press NEXT to move through the schedules until the displayshows the version of the service you want to be turned on.4. Press OK to select the setting, or press QUIT to exit thefeature without making any changes.To turn a Service off:1. Enter the appropriate feature code from a controltelephone.2. For Restriction and Routing service you have to enter theSystem Coordinator or Basic password.ƒ°‡⁄ Turns on Ringing service. When used at thedirect-dial telephone, it activates thealternate direct-dial telephone (extra-dialtelephone).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.
