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CS 6757i IP PHONE USER GUIDE V3.2.2  AASTRA - 2788-003 
CLEARSPAN® IS A REGISTERED TRADEMARK OF AASTRA TECHNOLOGIES LTD.  PAGE 7 OF 116 
Table of Contents 
3rd Edition (August 23, 2011) ................................................................................................................3 
Contact Information .......................................................................................................................... 3 
What to Expect when Contacting Company ............................................................................. 3 
Trademarks and Acknowledgements ......................................................................................... 3 
6757i Product ................................................................................................................................... 3 
Product Liability ...................................................................................................................... 3 
Software License Agreement ................................................................................................ 4 
Limited Warranty .................................................................................................................... 4 
Exclusions .............................................................................................................................. 4 
Warranty Repair Service .................................................................................................................. 5 
Revision History ............................................................................................................................... 5 
Table of Contents ....................................................................................................................................7 
Table of Figures ................................................................................................................................... 11 
1  About this Publication ................................................................................................................... 13 
1.1  Overview ............................................................................................................................. 13 
1.2  Audience ............................................................................................................................. 13 
1.3  Organization ........................................................................................................................ 13 
1.4  Terms and Definitions ......................................................................................................... 13 
1.5  References .......................................................................................................................... 14 
2  Introduction .................................................................................................................................... 15 
2.1  Overview ............................................................................................................................. 15 
2.2  The 6757i IP Phone ............................................................................................................ 15 
2.2.1  Phone Features ...................................................................................................... 16 
2.2.2  General Requirements ........................................................................................... 16 
2.3  Headset/Handset Connection ............................................................................................ 16 
2.3.1  Handset .................................................................................................................. 16 
2.3.2  Headset (Optional) ................................................................................................. 17 
3  Getting Started .............................................................................................................................. 19 
3.1  Installation and Setup ......................................................................................................... 19 
3.2  Startup Sequence ............................................................................................................... 19 
3.2.1  Configuration and Updates .................................................................................... 20 
3.2.2  Language Packs .................................................................................................... 20 
3.2.3  Configuration Complete ......................................................................................... 21 
3.2.4  Idle Screen.............................................................................................................. 21 
3.2.5  Incomplete Configuration ....................................................................................... 21 
3.2.6  No Service Message .............................................................................................. 22 
3.2.7  Network Disconnected Message .......................................................................... 22 
3.3  6757i Keys and Functions .................................................................................................. 22