INTERCOM_EXTENSION_SHORT_NUMBER
If you wish to call all the extensions assigned to a Intercom/Paging extension, you must dial the respective Intercom extensions' short number, eg, 003.
INTERCOM_EXTENSION_SHORT_NUMBER followed by EXTENSION_SHORT NUMBER*
If you wish to call a certain extension assigned to a Intercom / Paging extension, you need to dial the respective Intercom extension's short number, followed by the number of the extension you wish to call, followed by *.
For example, if you wish to call extension 009, using the Intercom extension 003, you need to dial 003009*.
INTERCOM_EXTENSION_SHORT_NUMBER followed by ID_GROUP*
If you wish to call a certain extensions group assigned to a Intercom / Paging extension, you need to dial the respective Intercom extension's short number, followed by the Extensions group ID, followed by *.
For example: If you wish to call the Extensions Group with an ID of 02, using the 003 Intercom extension, you need to dial 00302*
