Aastra 480I SIP IP PHONE, Руководство пользователя

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Chapter 2, Getting Started
4 Aastra – 2711-001
Startup Screens
After the phone displays the Aastra splash screen, or after downloading an update (if an
update was available), the phone displays the Idle State screen.
The Idle State screen on your phone may not look exactly as the figure above. The
Softkeys and configuration shown are an example of what could be set up on your phone
by your system administrator.
Network Disconnected Prompt
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.
If 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.
Restart Your Phone
You may want to restart your phone to check for updates from the configuration 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. You can restart
your phone using the IP phone UI.