AASTRA 7446ip (5446ip) for MD Evolution User Guide EN - Manual (Page 30)

Dialog 5446 IP Premium
1. Tap to open the Applications and Settings page.
2. Select Administrator Settings and Information.
Protocol Can be either H.323 or SIP.
Software
version The currently installed software version. The system
automatically checks for new software versions, and
when an update is available, a message appears during
logon, asking you if you want to install it.
3. Tap until you return to the main page.
24 7/1553-DBC 446 01 Uen B4 2008-09-16