5
II.
Connecting
to
a
smartphone
using
Bluetooth
When you press
①
button of receiver quickly twice,
⑦
LED window
flashes rapidly in green and red. At this time, when
“
NSound
” is
displayed in the Bluetooth setting of the smartphone, it can be
selected and used by connecting with the smartphone.
1) Smartphone hands-free function
You can hear a phone ring through headset when the receiver is
connected to a smartphone while using voice amplification function.
If you press the button
①
of the receiver once, you can switch to
the hands-free call state and talk. When the call ends, it
automatically returns to the previous use state.
2) Smartphone audio listening
If you play the music or video of the smartphone while using the
voice amplification function, the voice amplification function is
automatically stopped and you can listen to wireless audio.
* Since the volume of the voice amplification function may be different from the listening
volume when using the smartphone, you can adjust the volume by yourself using the buttons
③
and
④
.
Turn
Bluetooth
function
on
and
you
will
be
able
to
find
“NSound”
that
you
can
pair
with
your
phone.
