Clarity C4230 - Manual (Page 24)

OFF – When the Boost is set to OFF,
the Boost function will be OFF. Every
time a call starts, the user will need to
press the BOOST button in order to
gain the extra level of amplification. If the
phone hangs up, the BOOST button will
reset to OFF.
Audio Tone
Press the Tone button to change the style
of amplification. Switching audio tones
will change how the telephone
conversation sounds to you. See the
matrix on page 25 for general
recommendations on audio tones based
on your particular hearing situation.
Flash
The FLASH (CL/FL) button is activated
to use custom calling services such as
Call Waiting or Three Way Calling. Please
contact your local telephone company
for information on these services.
ADJUSTING TONE
IN
TE
RC
OM
TO
N
E
MENU
Boost Override
Back Save
ON
BOOST OVERRIDE (ON/OFF)
12:09 04/06 AM
TELEPHONE OPERATIONS
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