card".
Help: provide the related information for help
13.3Alarm
you can set a number of alarm clocks, which support ring when shutdown.
Enter the alarm function, choose a clock, and press left key to enter editing interface.
Press up or down of navigation key to choose seting items, Press left or right of navigation
keys,or use a digital keyboard to modify, and press the right key to save Settings.
13.4 Flashlight
Through this menu flashlight switch, light close to open a flashlight lamp or Long press the 0 key
13.5Calculator
Calculator can execute addition, subtraction, multiplication, division, and four fundamental
operations of arithmetic.
Press numeric keys to input the numbers. and the navigation key input, +, -, x,/
Right function keys can delete datas.
"OK" key caculate results.
13.6Recorder
Enter recording function, Press ok button to start recording.
Press left key to enter options, you can record ,play ,delete, set and so on.
13.7 World clock
Set in different countries, time will also follow changes
14 input method