UNIVERGE SV8100 Issue 5.0
Voice Mail Message Indication on Line Keys 1 - 1109
5. Dial the number of the extension you want to appear on the key.
6. Press Hold.
7. Press Speaker.
To program a VM Message key on a telephone:
1. Press Speaker.
2. Dial 851.
3. Press the key you want to program.
4. Dial 77.
5. Dial the number of the extension you want to appear on the key.
6. Press Speaker.