NEC DT750 User Manual - Erminal
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2.
T
ERMINAL
S
ETUP
This chapter describes operating procedures for
terminal settings. Various terminal settings such as
display, sounds, password, and language are available.
SETUP WITH UP/DOWN KEY
• TO ADJUST HANDSET RECEIVER
VOLUME
STEP 1: Press
(Up)
or
(Down)
in the off-hook
status or during a call.
• TO ADJUST SPEAKER VOLUME
STEP 1: Press
(Up)
or
(Down)
during speak-
erphone operation or during a call.
• TO ADJUST RINGER TONE
STEP 1: Press
(Up)
or
(Down)
during ringing.
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HANDSET
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SPEAKER
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RING
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