6
6
B
B
a
a
s
s
i
i
c
c
O
O
p
p
e
e
r
r
a
a
t
t
i
i
o
o
n
n
s
s
HUAWEI
40
Note:
The FWT will automatically save the volume setting and will keep it until
you tune it next time.
Turning Off
Turn the FWT switch to "OFF".
Note:
You are recommended to turn off the FWT before you cut off the external
power supply so that other users who call your number will hear the
prompt that your FWT has been powered off.