BusinessPhone Communication Platform 4.0
Commands > Commands 1000...1999

## 1018
Subsystem to PBX ?

The function of the command is to determine whether the trunk line in ASB 150 functions as a subsystem to another PBX. If this is the case all digit transmission to the superior exchange is permitted.

Eventually TCD-control will take place in the superior exchange.

Yes = |  | Subsystem ( ® not subject to TCD)

No = |  | Not subsystem ( ® normal TCD)

Minimum required authority level from telephone: No

Accessible via BMS: Yes

Revision: A © Ericsson Enterprise 2003