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TABLE OF CONTENTS
To Set Usability ....................................................................................................  98
Reset Telephone Settings....................................................................................  98
To Download a File...............................................................................................  99
Backup or Restore the Settings Data of the Terminal ....................................... 102
To Backup the Settings Data of the Terminal.....................................................  102
To Restore the Settings Data of the Terminal ....................................................  104
6. FEATURE OPERATION
Login/Logout ......................................................................................................... 107
To Login .............................................................................................................  107
To Logout ...........................................................................................................  107
Making a Call ......................................................................................................... 109
To Make an External Call ...................................................................................  109
To Make an Internal Call ....................................................................................  109
Answering a Call ................................................................................................... 109
To Answer an External Call................................................................................  109
To Answer an Internal Call.................................................................................  109
Holding a Call (Using Call Hold) .......................................................................... 109
To Hold...............................................................................................................  110
To Retrieve the Held Call ...................................................................................  110
If Unanswered    ..............................................................................................  110
Holding a Call (Using Exclusive Call Hold)  ........................................................ 110
To Hold...............................................................................................................  110
To Retrieve the Held Call ...................................................................................  110
If Unanswered  ................................................................................................  111