Send standard mail message feature
From Zenitel Wiki
| Feature: | Send standard mail message |
| Default directory number: | 6 - during conversation |
| Feature number: | 17 |
| Parameter 1: | 0 (N/A) |
| Description: | During connection: Leave a display/text mail at the connected station.
Dial: <dir.no>, <select message dir.no e.g. 66x> |