BusinessPhone Communication Platform 4.0
Commands > Commands 7000...7999

## 7442
Heartbeat receiver

The command determines the signalling method to be used when calling the heartbeat function.

Different types of receiver use different signalling methods.

‘Heartbeat’ means that the PABX makes a call to a specified external number to show that it has not stopped functioning.

For a description of the different signalling methods provided, see command 6006 Device type.

Commands 7420 Service area id, 7421 Identity of exchange and 7440 Heartbeat on?-7447 Heartbeat pace concern the heartbeat function.

Minimum required authority level from telephone: No

Accessible via BMS: Yes

Revision: A © Ericsson Enterprise 2003