BusinessPhone Communication Platform 4.0
Commands > Commands 2000...2999

## 2643
Alternative dial tone

The alternative dial tone is used because some external units, e.g. voice mail, cannot interpret the normal tone. See command 0125 Voice mail extension?. In this case, the alternative dial tone replaces dial tone or special dial tone. The tone indicates that the exchange is ready to accept digits from the user.

Minimum required authority level from telephone: No

Accessible via BMS: Yes

Revision: A © Ericsson Enterprise 2003