1. Charge the battery
Connect the charger to the socket and to a wall socket.
When the vertical line in the battery icon is moving, charging is in progress.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6b3727a8-e044-4149-9a9f-537b6147390a.png?width=144&height=192)
When the phone is turned on, you can always see the battery power level. The larger the coloured section of the battery icon, the more remaining battery power.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6b3727a8-e044-4149-9a9f-537b6147390a.png?width=144&height=192)