... transmission: WCDMA, CDMA2000, TD-SCDMA, GPRS, EDGE, WiFi wireless transmission (support WiFi automatic download and resume from break point) are optional14 ... absorption technology; support 1T HDD; SD card can set to mirror record or error record (when HDD works unusually, SD ... function, WCDMA, EVDO, HSPA,TD-CDMA; support built-in WiFi,(GPRS, EDGE customizing).GPS ,G-sensorbuilt-in G-sensor, support ...