User ManualTable of ContentsContents5Getting Started with Your SoundPoint IP 550 Phone9Parts List10Assembling Your SoundPoint IP 550 Phone11Connecting Network and Power Source12Connecting the Handset and Optional Headset13Attaching the Base14Features of Your SoundPoint IP 550 Phone17Using the Navigation Keys20Customizing Your SoundPoint IP 550 Phone21Configuring Basic Settings22Time and Date22Display Contrast23Backlight Intensity24Headset Memory Mode26Ring Type26Language Support27Muting the Microphone28Adjusting the Volume28Managing Call Lists29Managing Contacts30Adding Contacts30Editing Contacts32Deleting Contacts33Placing a Call to a Contact34Searching For a Contact34Managing Incoming Calls35Distinguishing Calls35Rejecting Calls36Diverting Calls36System Customizations37Supporting Multiple Lines37Supporting Multiple Line Keys Per Line38Supporting Shared Lines39Using the Basic Features of Your SoundPoint IP 550 Phone41Placing a Call42Answering a Call44Ending a Call48Redialing a Number48Putting a Call on Hold49Setting Up a Conference50Transferring a Call52Forwarding Calls54Enabling Do Not Disturb56Assigning Speed Dial Keys57Using Voice Mail59Using the Advanced Features of Your SoundPoint IP 550 Phone61Using Multiple Call Appearances61Using Text Messaging63Using Buddy Lists65Presence65Managing Buddies66Integrating With Microsoft Live Communications Server 200567Restarting Your Phone68Troubleshooting Your SoundPoint IP 550 Phone71Power and Startup72Controls73Access to Screens and Systems74Calling75Displays76Audio76Regulatory Notices77Index81Size: 2.41 MBPages: 84Language: EnglishOpen manual