Mitel 3300 - SOS Key Usage

OpenPhone 27 Handset User Guide
Page 21
Using the SOS key
You can program an emergency number against the SOS key on your handset.
To program an SOS number:
1. Short press
.
2. Press
to select Local Mode.
3. Press OK.
4. Press
to select Telephone Option.
5. Press OK.
6. Press
to select SOS Number.
7. Using the dialpad keys, enter the emergency number that you want to assign to the SOS key.
8. Press OK.
9. Press Esc.
To dial the SOS number:
• Long key-press
in the idle mode only (prevents accidental use).