1. Remove the battery cover.
2. Insert the SIM card and memory card as shown in the diagram.
When inserting the SIM card, ensure that the golden contact faces downward.
In standby mode, Press the desktop space, you can enter widget, shortcut menu and
change the current wallpaper.
2.6 Keyboard lock
2.6.1 Locking the screen
When your mobile phone is on, press the Power key to lock the screen. When the screen
is locked, you can still receive messages and calls.
settings][Screen auto-lock], so that your cell phone can automatically locks the