... On your Mitel Office Phone
1. Hit the Grey Settings button
2. Select "Settings"
3. Select "Programmable Keys"
4. Select the correct page via the arrows at the bottom
5. Then select the button you would like to edit
6. Select Speed Call (to add a user's extension) or another function
- If you selected Speed Call - follow below
1. Select Edit Info to add a name (Label) or extension (number)
2. When you are done, select OK then Save