Technical data

Attendant Service 11
SBX IP 320 Features & Operation Guide
Disable Outgoing Access
The Attendant can take a particular CO line out of service. CO calls will not be able to be made
through the CO line; incoming CO calls are not affected.
Operation
To set a CO line in/out-of-outgoing service from the Attendant:
1. Press the [TRANS/PGM] button.
2. Dial 073.
3. Press the desired {CO line} FLEX button; a confirmation tone will sound when the status
(in or out-of-outgoing-service) of the selected CO line is changed.
4. Press the [SPEAKER] button to return to idle.
Conditions
• Any Attendant can use this feature.
• The LED of the {CO line} FLEX button which is out-of-outgoing-service is flashing in
Attendant station but is fully lit in other stations.
• To release the-out-of-outgoing-service, press the flashing {CO line} FLEX button at the
Attendant station.
• Though the desired CO line is busy, the Attendant can still make the CO line
out-of-outgoing-service. The out-of-outgoing-service feature will take effect after the CO
line goes to idle.