31
If
you
notice
a
change
in
your
battery
life,
it
is
probably
time
to
purchase
a
new
battery.
Do
not
let
the
batteries
short
‐
circuit.
When
metal
objects
(such
as:
coins,
etc.)
directly
connected
to
the
battery
anode
and
the
cathode
(with
the
metal
side),
will
occur
short
‐
circuit
accident.
In
the
or
handbag
carry
a
spare
battery
should
be
particularly
careful.
Short
‐
circuit
will
damage
the
battery.
Please
deal
with
the
waste
batteries
according
to
the
relevant
provisions.
Never
dispose
of
batteries
in
a
fire
because
they
may
explode.
Product
Maintenance
Your
phone
is
a
product
with
outstanding
design
and
superior
quality,
please
take
good
care
using
it.
You
are
strongly
suggested
to
take
the
following
advice
which
should
help
you
stick
to
the
warranty
in
order
to
extend
the
usage
period
of
the
product.
Keep
your
phone
and
its
parts
away
from
children.
Keep
your
phone
dry.
Keep
it
away
from
rain,
damp
or
any
kind
of
fluid.
Don’t
touch
your
phone
with
wet
hands
when
charging
or
there
may
be
bodily
injury
or
damage
to
the
phone.
Keep
your
phone
away
from
extreme
heat
which
can
shorten
your
phone’s
life,
damage
the
battery,
twist
or
melt
some
plastic
parts.
Keep
your
phone
away
from
extreme
cold
because
when
the
temperature
grows
up,
water
vapor
accumulated
from
inside
the
phone
may
damage
the
electronic
circuit.
Keep
your
phone
away
from
dust
and
dirt.
Keep
your
phone
away
from
ignited
cigarettes,
fire
or
heat
source.
Don’t
disassemble
your
phone
by
yourself.
Don’t
drop,
beat
or
shake
your
phone.
Any
rude
treatment
can
damage
the
inner
electronic
circuit
board.