Instruction Manual

35
smartphone
in Wireless
Mode II.
to the mobile
app.
STEMO-700, check if
right permissions
have been allowed. If
not, please allow and
try again.
Smartphone
compatibility
issue.
Find another phone
or tablet to try again.
Other issue.
Contact customer
service.
The sounds
are not
sufficiently
loud in Mode
II.
Earphones
are not used.
Internal speaker is
not good at playing
body sounds. Please
use earphones to
listen.
The phone
volume is set
low.
Please increase the
phone volume. Body
sounds are mainly
composed of low-
pitched sounds that
are less audible.
Higher volume is
needed than that for
other sounds such as