AT&T MERLIN LEGEND Communications System PBX System Planning Manual page 40

Control Unit
Automatic Maintenance Busy
System Date and Time
See "System Features" in Chapter 4 for
information on SMDR.
Automatic Maintenance Busy puts a malfunctioning trunk in a "maintenance
busy" state, preventing outgoing calls on that trunk. Incoming calls are never
blocked. A trunk in maintenance busy is tested by the internal maintenance
software to try to put it back into service.
The factory setting for Automatic Maintenance Busy is "disabled," which means
that faulty trunks are not automatically put in a maintenance busy state. If you
`pIan to group trunks into pools, enable Automatic Maintenance Busy for
optimum system performance.
Planning Form Instructions
Under the "Automatic Maintenance Busy" heading of Form 1:
1 .
Check "Disable" to keep the factory setting.
2 . Check the second box to enable Automatice Maintenance Busy.
The system date and time is the month, day, year, and time shown on display
telephones and Station Message Detail Recording (SMDR) reports. The system
date and time is also shown on error reports used by AT&T or an authorized
representative for maintenance.
Planning Form Instructions
Check "Yes" under the "Set System Date" and "Set System Time" headings on
Form 1 as a reminder to set the current date and time.
System Operating Conditions 2-11