LG KM330, User Manual

Page: 180 / 274

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Important safety information
Access codes
PIN code
The Personal Identification Number
(PIN code) protects your SIM card
against unauthorized use. Your SIM
card usually supplies the PIN code.
The password can be obtained
from your service provider. If the
incorrect PIN code occurred three
times in succession, you may need
to key in PUK code.
PIN code
The PIN code may be supplied
with the SIM card. Some functions
will require PIN support, such as
Set tariff. The password can be
obtained from your service provider.
PUK code
The Personal Unlocking Key (PUK
code) is required to change a
blocked PIN code. The PUK code
is required to change a blocked
PIN code. The password can be
obtained from your service provider.
If you key in an incorrect PIN code
three times in succession, you may
need to key in the PUK code.
If incorrect PUK code occurred for
ten times in succession, then SIM
card cannot be used anymore. You
might need to contact your service
provider for a new card.
Phone code
Phone code protects the phone
against unauthorized use. It is not
enabled when you buy the phone.
You can change the phone code
(0000) to any four to eight-digit
personal codes.
Radio frequency energy
Your mobile phone is a radio
transmitter and receiver. When
the phone is turned on, it receives
and transmits radio frequency
(RF) energy. Depending on the
type of mobile phone you posses,
it operates on different frequency
ranges and employs commonly
used modulation techniques. The
system handles your call when you
are using your phone and it also
controls the power level at which
your phone transmits.