Aastra 55I IP PHONE - RELEASE 2.1 User Manual page 13

The 55i phone then checks settings and looks for new configuration and firmware
updates for the phone from a server. If a new update is found, the phone displays the
message "Updating Configuration". This may take a few moments while the phone
downloads the latest updates.
Updating
configuration.....
Note: New updates to your phone can be automatically scheduled from the
server. This is set up on the phone system by your System Administrator
and should be scheduled during non-business hours or slow call periods.
Important! Do not unplug or remove power to the phone while it
is checking or installing firmware and configuration information.
DHCP: waiting
for IP...
Checking for firmware...
Do not unplug the phone!
Model 55i IP Phone User Guide 5