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1. Insert the adapter in AC electric outlet.
2. Connect the adapter to the phone.
3.The symbol indication of charging the battery appears on the
screen. (The symbol indication of charging the battery can
appear after waiting for a few minutes if the battery capacity is
exhausted).
4.Pull the adapter apart from the power supply socket and then
pull the adapter out of the phone after completion of the
charge.
4.3 Security code
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 be locked if you input
wrong PIN code for three times. To unlock the PIN, please contact
your local service provider.
PIN2:
The PIN2 comprises four to eight digits. Provided along with an SIM
card, it sets functions such as call billing and fixed dialing. Please
contact the network operator to verify whether your SIM card supports
these functions. If the PIN2 you input at three consecutive times is
wrong, the PIN2 will be locked. To unlock the PIN2, please contact your
local service provider.
PUK:
The PUK code (Personal Unlocking Key, 8 digits) is required to
change a blocked PIN. It is supplied with SIM card. If not, contact your
network operator. If you input wrong PUK code for 10 times, SIM card
will be invalid. Please contact the network operator to replace the SIM
card.
