HSDPA (High Speed Downlink Packet Access) which provides in further 3.5 generation communication service Supports Handover service from W-CDMA to GSM system EGPRS as Enhanced General Packet on GSM High Measurement Speed by Multi-task Measurement of several test items Supports all GSM/W-CDMA frequency bands P/E/R-GSM, DCS, PCS, GSM850 W-CDMA(Band I to VI) Easy to store user configurable test plans and results by TCP/IP communications protocol, Main unit and USB memory Flexibility function enhancement hardware (plan to support CDMA2000) User friendly with built-in automatic test