Table of Contents
Advertisement
About phone
To view the equipment information
1
Find and tap Settings from the Home screen.
2
Tap About phone.
You can also check information such as product model, hardware version and software version.
Security
SIM lock could only protect your subscription, and your mobile phone could still be used
together with a new SIM card. If you want to unlock the SIM card, you have to input the
PIN （Personal Identification Number） code. If the number of wrong input of the PIN code
surpasses the maximum attempts allowed, the SIM card will be locked. You could input
the PUK （Personal Unlocking Number） code, and key in the new PIN code.PIN code,
PIN2 code and PUK code are provided by your network operator.
To unlock the locked PIN code
1
Find and tap Settings in the Home.
2
Tap Security in Settings, and tap SIM lock settings.
3
Tap Lock SIM.
4
Input PIN code, and tap OK.
To change PIN code
1
Find and tap Settings in the Home.
2
Tap Security in Settings.
3
Tap SIM lock settings, activate Lock SIM, enter the SIM PIN.
4
Tap Change PIN code.
5
Input the old PIN code and tap OK.
6
Input the new PIN code and tap OK.
To change PIN2 code
1
Find and tap Settings in the Home.
2
Tap Security in Settings, then tap Change PIN2.
3
Input the old PIN2 code.
Input the new PIN2 code.
4
5
Input the new PIN2 code again to confirm.
To lock the mobile phone
1
Find and tap Settings in the Home.
2
Tap Security in Settings, then tap Phone lock settings.
3
Tap Set up screen lock.
4
Tap Password.
5
Input your password and tap OK.
To change the phone lock code
1
Find and tap Settings in the Home.
2
Tap Security in Settings, then tap Phone lock settings.
Tap Change screen lock.
3
4
Input the old password and tap OK.
5
Tap Password.
6
Input the new password and tap OK, then confirm your password and tap OK.
To change the call barring password
Find and tap Settings in the Home.
1
2
Tap Security in Settings, then tap Change call barring password.
3
Input the old password and tap OK.
4
Input the new password and tap OK.
This is an Internet version of this publication. © Print only for private use.
14
Advertisement
Table of Contents
