Model 480i SIP User Guide 2Getting StartedGetting StartedWhen You First Plug inYour PhoneThe 480i automatically begins thestart up sequence as soon as it isconnected. The phone goes throughthis process the first time you plugin your phone and every time yourestart your phone. The first screenthe phone displays is the Aastrasplash screen.Updating Your PhoneAfter displaying the Aastra splashscreen, the 480i will check settingsand check for new updates on theserver for the configuration filesand firmware. If a new update isfound, the phone will displaywhat kind of update it is installing(either ìUpdating Configî orìNew Firmwareî). This may takea few moments while the phonedownloads the latest updates.Your system or networkadministrator will set up newupdates on the server.Important! Do not unplug orremove power to the phone while itis checking or installing firmware.Start up ScreensAfter the phone displays the Aastrasplash screen or after downloadingan update (if an update was avail-able), the phone will display the IdleState screen:Note: The Idle State screen on yourphone may not look exactly asrepresented here. The softkeysand screen configurations shownare just an example of softkeysthat could be set up on your phoneby your system administrator.Network DisconnectedThe ìNetwork disconnectedîprompt appears on the display andthe telephone status light turnson when the phone is not properlyconnected to the network. Thephone also displays the default timeand date of 12:00am Jan 1st, 2000or the equivalent. Check that thecables are tightly connected to thephone and to the wall jack. Thephone should automatically detectwhen it is reconnected and willdisplay the ìNetwork connectedîprompt for a few seconds. However,if changes have been made to yourphoneís network settings, you mayneed to restart your phone.For more information aboutconnecting your phone, refer to theAastra 480i Installation Guide underthe ìConnecting to the Networkand to Powerì section. Check withyour system or networkadministrator for assistance.Checking for FirmwareDo not unplug phone!60%Mon Apr 17 11:30pmJoe Smith1101Voice mailDNDCall FwdSales DeptCall HomeMore