ak810 1.1.7"touch screen watch mobile phone 2.3GP,MP4,512mb tf card for free 3.Vibration when coming call 4.support ... groups of contacts of carte de visit, support incoming call with big head sticker, grouping ring9. Messages &Multimedia messaging: ... checking Mobile Phone is as follows:Functioning Test: Outlook, Calibrate screen, Keyboard, WIFI, Camera, all Card Slot and USB Slot, G-Sensor, Bluetooth, ...