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Location of Controls
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SPEAKER Button and
Indicator (pp. 25, 50-56)
Microphone (pp. 25, 50-56)
VOLUME Control
Buttons (p. 23)
MUTE Button and
Indicator (p. 36)
HEADSET Button and
Indicator (p. 42)
HOLD Button (p. 27)
REDIAL Button (p. 26)
PAGE Button (pp. 52-53)
TRANSFER Button
(pp. 30-31)
Answering System
Buttons (pp. 58-73)
NEW CALL Lamp
(pp. 32, 34)
MSG Lamp (p. 34)
Soft Keys
PROGRAM Button
(pp. 10-19, 44-57)
EV4500 UG combined v52 in PDF order 101005.qxd 10/10/2005 4:53 PM Page 12