Huawei Honor 3C H30-U10 User Guide - Manual (Page 10)

Getting started
6
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 a SIM card
you want to set as the default card.
Locking and unlocking the screen
Locking the screen
•
Method 1: Press the power button to manually lock the screen.
•
Method 2: After being idle for a specified period of time, your phone
automatically locks its screen.
To set the screen lock method, touch on the home screen. On the
displayed General tab, touch Screen lock .