| For each line that should use the Message On Hold, use 5 as the Music On Hold music source. |
| Option | Description |
|---|---|
| 0 | None. |
| 1 | [Default] Audio input 1 (minijack 1). |
| 2 | Audio input 2 (minijack 2). |
| 3 | Internal tone 1. |
| 4 | Internal tone 2. |
| 5 | IntraMail Message On Hold. |
| 6 | Audio input 3 (from 2PGDAD Module). |
| 7 | Audio input 4 (from 2PGDAD Module). |
| 8 | Audio input 5 (from 2PGDAD Module). |
| 9 | Audio input 6 (from 2PGDAD Module). |
| Optionally set the Outgoing Message Length (which also sets the length of the Message On Hold). |
| Option | Description |
|---|---|
| 1-4095 | Seconds. [Default] = 120 seconds. |