Aastra Telecom SIP 480I - Manual (Page 268)

Upgrading the Firmware
8-4 41-001129-00 Rev 09, Release 1.4.1
IP Phone Administrator Guide
Firmware Upgrade
Manual Firmware and Configuration File Update
Restarting the phone forces the phone to check for both firmware and
configuration files stored on the configuration server.
Warning: Do not reset or turn off the phone until the download is
complete.
IP Phone UI
Step Action
1 For 9112i/9133i:
Press
I
on the phone to enter the Options List.
For 480i/480i CT:
Press
% on the phone to enter the Options List.
2 Select Phone Status.
3 Select Restart Phone.
4 For 9112i/9133i:
Press # to restart the phone.
For 480i/480i CT:
Press Restart to restart the phone.
The firmware and configuration files download from the configuration server