Set up your device
Before using your phone, you need to set up your phone first. Among a large number of
phone features, some of them require your special attention and need to be set up
carefully.
Turn phone on and off
SIM cards & mobile networks
Display
Lock screen
Turn phone on and off
You can turn your phone on or off by pressing and holding the Power button on the right side
of your phone.
1. Turning on
Press and hold the Power button to turn your phone on.
2. Turning off
Press and hold the Power button until a menu appears. Tap Power off.
If your device doesn't respond, press and hold the Power button for 15 seconds to force
reboot your device.
3. Rebooting
Press and hold the Power button until a menu appears. Tap Reboot.
SIM cards & mobile networks
Before enjoying surfing the Internet with your phone, you need to insert a SIM card or SIM
cards into your phone.
1. Inserting SIM, USIM, and UIM cards
Use the provided SIM tray extraction tool to take the SIM tray out from the bottom side of
your phone.
Place your SIM card inside the tray and insert it into your device. If your phone has two SIM
cards inserted, you can set one as the default mobile data SIM and the other as the default
calling SIM, or set call forwarding between the two SIM cards.
2. Removing SIM, USIM, and UIM cards
