HANDSET - Quick Reference Guide
XLC3.4+
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1 VOLUME Control Wheel
Use the rotary control to
increase or decrease the
volume of the incoming
call. The volume level is
displayed on the screen,
lower right corner.
2 BOOST
Press this button
to engage the extra
amplification. The BOOST
button turns red when
Boost function is active.
For more details on the
Boost function, see page
16.
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TALK
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BOOST
BACK
MUTE
MENU
FLASH EXIT
RD/P
3 Speaker
During a call, press
to activate handset
speakerphone. Press again
to switch back to earpiece.
When in speakerphone
mode, the speakerphone
icon is displayed on the
screen (to the left of the
battery icon), and the
speakerphone button lights
up red.
4 Phonebook
This button allows you
to access your XLC3.4+'s
list of saved names and
numbers. See page 21.
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