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The mobile phone and the SIM cards support sorts of
passwords, in order to prevent the phone and the SIM
cards from being misused. When you are prompted to
input any of the codes mentioned below, just input the
correct code and then press the OK key. If you input
a wrong code, clear it 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
1122 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 (Personal identification number, 4 to 8 digits)
code prevents your SIM card from being used by
unauthorized people. In general, the PIN is supplied
with SIM card by the network operator. If PIN check
is enabled, you need to input the PIN each time when
you power on your mobile phone. The SIM card will