8
Voice
monitor
When
SOS
number
sends
monitor
command:
MONITOR#
to
the
terminal,
the
terminal
will
reply
“OK”
and
call
the
SOS
number.
After
the
call
connected,
the
terminal
will
enter
monitor
condition.
The
SOS
number
can
hear
the
sound
around
the
terminal.
9
Geo
‐
fence
(Off
as
default)
Log
in
the
platform
to
set
the
geo
‐
fence.
When
the
device
is
leaving
or
entering
a
pre
‐
set
area,
it
will
send
alarm
to
pre
‐
set
family
number.
10
Appendix
10.1
Battery
security
Please
use
the
original
battery.
The
warranty
will
be
invalid
by
using
any
other
accessory.
The
manufacturer
will
not
take
any
responsibility
for
any
damage
caused
by
not
using
the
original
battery.
The
new
battery
can
realize
the
optimal
performance
after
fully
‐
charging
for
2
or
3
times.
The
battery
can
be
used
for
hundreds
of
times,
yet
it
will
wear
out
eventually.
When
its
talking
time
and
standby
time
shrinks
sharply,
you
need
a
new
one.
Cut
off
power
supply
when
not
using
the
charger.
Don’t
charge
the
battery
for
more
than
one
week,
since
over
charging
will
reduce
its
using
time.
Do
not
short
‐
circuit
the
battery
with
metal
stuff
(such
as
the
key
in
your
pocket)
Do
not
bend
or
open
the
battery.
Do
not
put
the
battery
into
water
or
fire.
The
battery
should
never
be
charged
at
temperature
below
0
degrees
or
above
45
degrees
Celsius.
