30
Be
fore
Us
ing
the
H
a
ndset
Key illustrations are examples and may look different from actual keys.
Component names and functions
Using earphone
Connect an earphone compatible
with external connector terminal (sold
separately). When using an
earphone which does not support
external connector terminal, connect
with a plug adapter (sold separately).
Connector
Flat-plug earphone
terminal
Flat-plug connector of
flat-plug earphone/
microphone with switch
(sold separately)
Connection example for flat-plug earphone/
microphone with switch (sold separately)
f
e
g
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5
9
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h
4
3
a
1
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p
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