Clarity C4230 - Manual (Page 28)

in use. When using the
SPEAKERPHONE, VOLUME UP and
VOLUME DOWN buttons are used to
adjust the volume of the speaker.
When using the Answering Machine,
VOLUME UP and VOLUME DOWN
buttons are used to adjust the volume of
the answering machine during message
playback.
Boost On/Off
The BOOST button controls the
loudness of the SPEAKERPHONE. Once
the BOOST button is pressed, an extra
level of amplification is added over the
entire range of volume control.
Last number redialed
Press REDIAL to dial last number dialed
from the base. The last number dialed
(up to 32 digits) is stored in the redial
memory until another number is dialed.
TELEPHONE OPERATIONS
28
FLASH
REDIAL
BOOST 1
2
FLASH
REDIAL
BOOST 1
2
ABC