Message Group
From Zenitel Wiki
Stored Voice Message and Display texts found on the Message Description File are identified by the two numbers "Message Group" + "Message Individ"
These are the most important groups:
| 10 | Help messages |
| 11 | Auto Attendant |
| 20 | Info messages, display only. Various texts during station usage. |
| 30 | Voice Alarm Messages/Announcement |
| 100 | Absence Messages |
| 110 | Mail Messages |