AASTRA 7446ip (5446ip) for MD Evolution User Guide EN - Manual (Page 96)

Dialog 5446 IP Premium
To open the Network page, tap the icon at the top menu bar, select
Administrator Settings and then Network. The Network page is displayed
with all settings greyed out.
The page Administrator Settings includes a number of settings that you are
not allowed to change; these settings require administrator rights.
90 7/1553-DBC 446 01 Uen B4 2008-09-16