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

## 7444
Heartbeat number

This command determines the digits which are to form the number to be called by the heartbeat function.

If the built-in modem of the PABX is used (see 7443 Heartbeat via internal modem?), then the number shall begin with digits for route or trunk selection.

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

The number is stated by means of the following characters:

0-9,*,# |  | Digit to be sent

- |  | Await second dial tone

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