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Contents
OpenPhone 71/73/75 System Telephones . . . . . . . . . . . . . . . . . . . . 7
Attaching the pedestals and adjusting the inclination. . . . . . . . . . . . .10
Dial Keypad with ABC Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Call Key of the Telephone (Call Key 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Hands-Free/Open-Listening Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Invoking MenuCards and Selecting Items from the List. . . . . . . . . . . .27
Setting Windows and their Characteristics, Toggling . . . . . . . . . . . . . .28