i-mobile Hitz 6, Руководство пользователя

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8
3. Getting Started
What is a SIM card
When registering your mobile phone number, you will
have a SIM card (Subscriber Identity Module) provided
by the network operator.
The SIM card has information reserved for your use.
It includes your phone number, PIN (Personal Identification
Number), PIN2, PUK (PIN Unlocking Key is the password
to unlock PIN), PUK2 (password to unlock PIN2), IMSI
(International Mobile Subscriber Identity) number,
network information, phone book data, SMS data and
so on. If it is lost, contact your network operator
immediately for help.
PIN code
PIN is the password provided by your network operator.
It is usually 4 digits. When you input the PIN code, the
screen displays “*” to replace the number entered.
PIN is used to access the SIM card. If the PIN protection
function is enabled, the screen will display “Enter
PIN” each time the phone is switched on. You can
deactivate this feature but you risk unauthorized use
of the phone. Some network operators do not permit
deactivating the control.