Huawei Ascend G750 - Locking and unlocking the screen

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Getting started
• To turn off your phone, press and hold the power button to display an
option menu. Then touch Power off > OK .
Dual-card management
Your phone supports dual card dual standby mode of WCDMA+GSM. You can
use one card for your personal life and one card for work.
Enabling or disabling a SIM card
You can install a WCDMA and GSM card on your phone and use both of them
at the same time. If you don't need to use one of them, disable it.
1. On the home screen, touch then the All tab.
2. Under WIRELESS & NETWORKS , touch Dual card .
3. Under SIM CARD INFO , touch the switch to enable or disable the
corresponding SIM card.
Setting the default SIM card for data services
You can set a default SIM card for data services.
1. On the home screen, touch then the All tab.
2. Under WIRELESS & NETWORKS , touch Dual card .
3. On the Dual card screen, touch Data connection , and then select the SIM
card that you want to set as the default card.
Locking and unlocking the screen
Locking the screen prevents accidental operation of your phone and protects
it from unauthorised use. You can use a number of methods to lock and
unlock the screen, and even add lock screen widgets. The pre-installed screen
unlock method is used as an example in this section.
Locking the screen
• Method 1: Press the power button to manually lock the screen.