ZTE Corporation LIGHTV9C ユーザーズマニュアル
V9C User Manual
54 Confidential and Proprietary Information of ZTE CORPORATION
Lock the screen
Press Power Key to lock the screen.
Unlock the screen with a pattern
1. Press Power Key.
2. Draw the pattern you set to unlock the screen.
If you make a mistake, your V9C will ask you to try again.
Protecting Your SIM Card with a PIN
You can set the PIN password to prevent others from using the SIM function. The initial PIN code is
provided by your service operator.
provided by your service operator.
1. Tap
> Settings > Location & security > Set up SIM/RUIM card lock.
2. Select the Enable/disable SIM PIN check box.
3. Enter the PIN and tap OK.
Change SIM PIN
Before changing SIM PIN, you need to enable it.
1. Tap Home Key >
> Settings > Location & security > Set up SIM/RUIM card lock.
2. Tap Change SIM/RUIM PIN.