Clarity C4230 - Manual (Page 23)

BOOST
BOOST ON/OFF
BOOST On/Off
The BOOST button controls the
loudness of the receiver. Once the
BOOST button is pressed, an extra level
of amplification is added over the entire
range of volume control.
Volume Control
During a call, the dial on the side
controls the level of volume for the
handset and speakerphone. The volume
dial provides up to 16dB of volume
before the BOOST button is activated.
Once the BOOST button is pressed, the
C4230 will provide up to 50dB of
amplification. When phone is not in use,
the dial on the side controls the level of
the ringer volume.
Boost Override
Select Boost Override on the Main
Menu. Use the Arrow buttons to scroll
from ON to OFF. Select your choice and
then press the (soft key) Save.
ON – When the Boost override is set to
ON, the Boost function will be ON
every time a call starts. If the phone
hangs up, the Boost will remain ON.
TELEPHONE OPERATIONS
BOOST
VOLUME CONTROL
12:09
Visual Ringer
Boost Override
Exit Select
Initial Setup
04/06 AM
SELECT BOOST OVERRIDE
MENU
23