8
will
have
a
'fully
charged'
scene.
It
generally
takes
4
hours
to
charge
the
battery.
During
charging,
the
battery,
the
device
and
the
charger
will
get
hot.
This
is
normal.
Unplug
the
charger
from
the
AC
electrical
outlet
and
disconnect
the
wiring
between
the
phone
and
the
charger
after
charging.
.
The
phone
can
be
charged
via
shielded
USB
cable
connecting
to
computer.
Attention:
Charge
the
phone
in
a
well
ventilated
place
in
which
the
temperature
is
from
‐
10
o
C
to
+55
o
C.
Use
the
charger
provided
by
the
manufacturer
only.
The
use
of
unconfirmed
charger
may
lead
to
dangers
and
violate
the
manufacturer's
warranty
clause.
If
the
temperature
is
too
high
or
too
low
during
the
charge,
the
device
will
automatically
send
a
warning
and
stop
charging
to
avoid
damage
to
the
battery
or
any
danger.
2
Connecting
to
Network
2.1
SIM
Card
Insert
valid
SIM
card
(subscriber
identity
module)
before
using
the
device.
All
information
related
to
the
reach
of
the
network
is
recorded
in
the
chip
of
SIM
card,
including
the
name,
phone
number
and
messages
stored
in
the
SIM
card
contacts.
In
case
of
losing
or
damaging
SIM
card
information,
users
should
avoid
touching
the
metal
touching
side
and
keep
SIM
card
away
from
electrical
and
magnetic
field.
2.2
Insert
and
Remove
the
SIM
Card
Switch
off
the
device,
and
remove
the
battery
and
other
external
power
supply.
Insert
the
SIM
card
into
the
card
slot
as
the
picture
indicated.
Please
switch
off
the
phone
and
remove
the
battery
before
removing
the
SIM
card.
Warning:
Damages
could
happen
to
your
SIM
card
if
the
device
is
not
switched
off
when
taking
out
of
the
SIM
card.
2.3
Insert/Remove
the
Memory
Card.
Switch
off
the
handset.
Insert
the
memory
card
into
the
slot
and
lock
the
slot
as
indicated
in
the
picture.
Attention:
This
handset
doesn't
support
the
hot
‐
swap
of
T
card.
When
you
need
to
take
out
of
the
inserted
card
,
please
switch
off
the
device
before
taking
out
of
the
memory
card.
Содержание 790
Страница 1: ...1 User Manual For Avvio 790S 790 ...
