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Using Codes
The mobile phone and the SIM/UIM cards support the setting of multiple codes. This
helps prevent the phone and the SIM/UIM cards from being misused. When you are
prompted to input any of the codes described below, just input the correct code and then
press the
OK
key. If you input a wrong code, press the
Right soft
key to clear the wrong
inputs and then input the correct code.
Phone lock code
The phone lock code may be set to prevent your mobile phone from being misused.
In general, this code is provided along with the mobile phone by the manufacturer. The
initial phone lock code is set to 1234 by the manufacturer. If the phone lock code is set,
you need to input the phone lock code when powering on the mobile phone.
PIN
The PIN comprises four to eight digits to prevent your SIM card from being used by
authorized people. In general, the PIN is provided along with an SIM card by the
network operator. If PIN check is enabled, you need to input the PIN each time you
power on your mobile phone. The SIM card will be locked if the PINs you input at three
consecutive times are wrong. To unlock the SIM card, do as follows:
-Input the correct PUK according to the screen prompt to unlock the SIM card.
-Then input the new PIN and press the
OK
key.
-Input the new PIN again and then press the
OK
key.
-If the input PUK is correct, the SIM card will be unlocked and the PIN will be reset.
Note
: The SIM card will be locked if the PINs you input at three consecutive times
are wrong. To unlock the SIM card, you need to input the PUK. In general, the PUK can
be obtained from the network operator.
PUK
Summary of Contents for IN GC5050
Page 1: ...IN GC5050 GSM GSM CDMA Mobile Phone User Guide ...
Page 4: ... 4 ...
Page 11: ... 11 2 About your phone 2 1Appearance ...
Page 43: ... 43 standard ...