Mitel 5220 - Manual (Page 10)

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Handset Receiver Volume Control
To adjust the Handset Receiver Volume when you are using the
handset:
z
Press or .
Speaker Volume Control
To adjust the Speaker Volume when making an on-hook call or when
listening to background music:
z
Press or .
Display Contrast Control
To adjust the Display Contrast while your phone is idle:
z
Press or .
Feature Keys
You can use the SUPERKEY on your phone or the Desktop Tool to program
the personal keys. The Desktop Tool is a browser-based interface that
makes programming quick and easy.
For more information on using the Desktop Tool, please contact your System
Administrator.
To display information about a key:
1. Press SUPERKEY.
2. Press a personal key or REDIAL.
3. Press SUPERKEY.
To re-program a personal key:
1. Press SUPERKEY.
2. Press the No softkey until "Personal Keys?" appears.
3. Press the Yes softkey.
4. Press a personal key that isn't a line key.
5. Press the Change softkey.
6. Press the No softkey until the desired feature appears.
7. Press the Yes softkey.
8. Press SUPERKEY.