... Calibrate screen, Keyboard, Wifi, WLAN, Camera, all Card Slot and USB Slot, G-Sensor, Bluetooth, Microphone, SpeakerWe shall test if ... (excluded 3G function at this moment)Accessory Test: Battery, USB Cable, Earphone, ChargerWarranty:All electronic products (included brand ones ... declaring the contents as "electronic accessories" or other items and shipping in simple packaging. Do you have any question ...