Aastra Telecom 480I User Manual

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480i IP Phone User Guide
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Network Disconnected
The "Network Disconnected" 
prompt appears on the display and 
the telephone status light turns on 
when the phone is not properly 
connected to the network. The 
phone also displays the default 
time and date of 12:00am Jan 1st, 
2005 or the equivalent. Check that 
the cables are tightly connected to 
the phone and to the wall jack. The 
phone should automatically detect 
when it is reconnected and will 
display the "Network Connected" 
prompt for a few seconds. 
However, if changes have been 
made to your phone’s network 
settings, you may need to restart 
your phone.
For more information about 
connecting your phone, see the 
Aastra 480i Installation Guide, the 
section, "Connecting to the 
Network and to Power".
Check with your system or 
network administrator for 
assistance.
Note: f the phone displays 
"No Service" you can still use the 
phone but it is not registered 
with the Registrar. For more 
information about registering 
your phone, see your system 
administrator.
Restarting Your Phone
You may want to restart your 
phone to check for updates from 
the configuation server. You may 
also need to restart your phone if 
you have been asked to do so by 
your network or system 
administrator, or if you are having 
problems with your phone.
Note: Your phone will be temporarily 
out of service during the restart 
and downloading process.
Important! Do not unplug or 
remove power to the phone while 
it is checking or installing 
firmware.
You can restart your phone using 
the IP phone UI or the Aastra Web 
UI.:
1. Press 
on the phone to 
enter the Options List.
2. Select Phone Status.
3. Select Restart Phone.
4. Press Restart to restart the 
phone.
Note: To cancel without restarting the 
phone, press Cancel.:
1. Click on Operation->Reset.
2. Click 
.
3. Click OK at the confirmation 
prompt.
IP Phone UI
Aastra Web UI