8.Select function test, you need to insert the earphones to the FM mode; press “FM” key” or key” to search channels and receive radio. Press key to close the “Left “Right “OK” FM function when exiting; 9 .Select function test, if the phone has charged through a DC charger or USB “Charger” cable, the screen displays otherwise insert charger”; “Pass”, “Please 10 Select function test, the screen displays the current voltage and temperature of the “ADC” battery;
8.Select “FM” function test, you need to insert the earphones to the FM mode; press “Left key” or “Right key” to search channels and receive radio. Press “OK” key to close the FM function when exiting; 9 .Select “Charger” function test, if the phone has charged through a DC charger or USB cable, the screen displays “Pass”, otherwise “Please insert charger”; 10 Select “ADC” function test, the screen displays the current voltage and temperature of the battery;
201703011127520.xplay%20206%20%20service%20manual.docx