BusinessPhone Communication Platform 5.1
Commands > Commands 5000...5999

## 5610
Alter music on hold number

With this command it is possible to change the directory number for the music channel which is used for music on camp-on. The music channel may also be used for background music, see command 5403 Create music on hold.

If you want to change the number to a new number that is in conflict with the old number, this cannot be done directly. In such cases first change to a random free number and then change to the desired number.

However, references to previous numbers will remain. These references are deleted or substituted by the new number. See description of command group 56 listing commands referring to directory numbers.

If no number is indicated, an error message will be displayed, since the directory number is the only identity of the music channel, and therefore must not be deleted. To delete a music channel from the system, see command group 55.

Minimum required authority level from telephone: No

Accessible via BMS: Yes

Revision: C © Ericsson Enterprise 2003