A c c e s s i n g t h e M e n u
6 3
Change
codes
[Menu 4-4-5]
PIN is
an
abbreviation of Personal Identification Number used
to
prevent
use
by only
unauthorized person.
You
can
change
the
access
codes: PIN2
code, Security
code.
1. If you want to
change
the
Security
code/PIN2 code
input
your
original
code,
and then press
< [OK].
2.
Input
new
Security
code/PIN2 code and
verify
them.
Network
settings [Menu 4-5]
You
can
select
a
network which will be
registered
either
automatically
or
manually. Usually,
the network selection is
set to
Automatic.
Automatic
[Menu 4-5-1]
If you select Automatic
mode,
the
phone
will
automatically
search
for and select
a
network for you. Once you have selected
"Automatic",
the
phone
will be
set to
"Automatic"
even
though
the
power is off and
on.
Manual
[Menu 4-5-2]
The
phone
will find the list of available networks and show you
them. Then you
can
select the network which you
want to
use
if this
network has
a
roaming
agreement
with your home network
operator.
The
phone
let you select another network if the
phone
fails
to
access
the selected network.
Preferred
[Menu 4-5-3]
You
can
set
a
list of
preferred
networks and the
phone
attempts
to
register
with
first,
before
attempting
to
register
to
any other
networks. This list is
set
from the
phone's predefined
list of known
networks.