this code is provided along with the mobile phone by the manufacturer. The initial phone lock code
is set to 0000 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 USIM/SIM cards from
being used by unauthorized people. In general, the PIN is supplied with USIM/SIM cards by the
network operator. In the Settings>Advanced>Security settings>PIN settings, If PIN check is
activated, you need to input the PIN each time when you power on your mobile phone. The
USIM/SIM cards will be locked if you input wrong PIN code for three times.
Unlocking methods as follows:
-Input the correct PIN according to the screen tips to unlock the USIM/SIM cards.
Change PIN
-To change PIN, input the old PIN and press the ok key.
-Input the new PIN then press the ok key, then repeat the procedure to verify your new PIN.
Note: the USIM/SIM cards will be locked if you input wrong PIN code for three times. To unlock the
USIM/SIM cards, you need to input the PUK. In general, the PUK can be obtained from the
network operator.
PUK
The PUK code (personal unlocking key, 8digits) is required to change a blocked PIN. It is supplied
with USIM/SIM cards. If not, contact your network operator. If you input wrong PUK code for 10
times, USIM/SIM cards will be invalid. Please contact the network operator to replace the
USIM/SIM cards.
If the PUK input is correct, the SIM card will be unlocked and the PIN will be reset
PIN2
The pin2 code (4 to 8 digits), supplied with USIM/SIM cards, is required to access some functions
such as “call costs setup” and “fixed dialing setup”. Please contact the network operator to verify
whether your USIM/SIM cards support these functions. If you input wrong PIN2 for three times, the
PIN2 will be locked. To unlock the PIN2, input the correct PUK2 as follows:
-Input the correct PUK2 according to the screen prompt to unlock the PIN2.
-Then input the new PIN2 and press the ok key.
-Input the new PIN2 again and then press the ok key.
PUK2
The PUK2 code ( personal unlocking key2, 8digits), supplied with USIM/SIM cards by the vendor.
If not, contact the network operator. If you input wrong PUK2 for ten times, the PIN2 will be invalid
and the corresponding functions cannot be used. Please contact the network operator to replace
the USIM/SIM cards.
If the PUK input is correct, the SIM card will be unlocked and the PIN will be reset.
Barring code
A barring code is required for setting the call barring function. You can obtain this code from the
network operator to set the call barring function.
6.4 Charging the battery
The lithium battery delivered with the mobile phone can be put into use immediately after being
unpacked. However, it is strongly recommend to fully charge before first usage.
Your mobile phone can monitor and display the battery state.
Normally the remaining energy of the battery is indicated by the battery level icon at the upper right
corner of the displayed screen.
When the battery energy is insufficient, the mobile phone prompts "battery low". If you have set an
alert tone, an alert tone will be given off when the battery level is too low.
6.5 Using a travel adapter
