Avaya T3 Operating Instructions Manual page 16

Selecting the language for the registration process and IP settings?
Commissioning the T3 IP telephone
If you phone is not yet registered, you can choose from various languages (D/GB/F/
I/E/NL/H/SLO/PL/CZ/RU/TR):
Press the "Menu" function key.
Scroll to the "Switch language" menu item.
Confirm selection.
Select the desired language, e.g. English.
Confirm selection.
GB
Logging out from telephone
When you wish to log out of the telephone:
Press the "Menu" function key.
Scroll to the Settings menu item.
Confirm selection.
Scroll to the User administration menu item.
Confirm selection. Your phone number is displayed.
Confirm selection.
Scroll to the Log out menu item.
Confirm selection. You are now logged out of this telephone. Another user can
now log on.
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