.............................................................................................................................. A-32
53i IP Phone Features .......................................................................................... A-33
53i Key Panel ........................................................................................................ A-34
53i Key Description ............................................................................................... A-35
55i IP Phone Features .......................................................................................... A-38
55i Key Panel ........................................................................................................ A-39
55i Key Description ............................................................................................... A-40
57i IP Phone Features .......................................................................................... A-42
57i Key Panel ........................................................................................................ A-43
57i Key Description ............................................................................................... A-44
Battery Guidelines .......................................................................................... A-48
57i CT Key Panel .................................................................................................. A-49
57i CT Key Description ......................................................................................... A-50
Charging Cradle ............................................................................................. A-54
Battery Status Icons ........................................................................................ A-56
Reference ....................................................................................................... A-58
41-001134-05, Rev 00, Rel. 1.1
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