1
.19
U s e r G u i d e
S Y S T E M S E T U P
1
Adjusting Speaker Volume
Press On-Hook Dial
to adjust the
speaker volume. If you cannot hear a dial
tone, check the phone connection.
Press Up
or Down
until the
desired volume level 1 - 4 is displayed.
Press On-Hook Dial
to return to
standby mode.
1
2
3