Origin	China
Model Number	DT-H670
Brand Name	DT

Platform Qualcomm MSM 6280

Network :HSDPA/UMTS/EDGE/GPRS/GSM

Network: UMTS(HSDPA7.2M)/GSM/GPRS/EDGE,

Working frequency: UMTS(HSDPA): UMTS 2100 MHz GSM/GPRS/EDGE: Quad-Band 850/900/1800/1900 MHz

Standard:UMTS(HSDPA): Compliant to 3GPP R99&R5GPRS/EDGE: Compliant to 3GPP R99

Performance HSDPA:Downlink:7.2Mbps, Uplink:384K bps

Operation System :Windows 2000, Win2003,Windows XP, Vista, MAC OS

Interface Type: USB (1.0 and 2.0)

Memory NAND Flash + SDRAM:64MB+32MB

Driver Installed Auto, 3 Blue LED indicator for network status 1 Green LED indicator for power supply

Transfer content Data Message SMS SIM and USIM Compatible EDGE/GPRS CLASS 12

 Dimension Antenna: Internal Dimensions: 83mm X 38mm X 14mm including USB cap and Antenna

Temperature -20?C ~ +60?C

Weight 40g

Output power: UMTS 2100 MHz :0.25W

Weight: 36g Lower power consumption

Other Feature Function Auto install PC software and drivers SMS and phonebook support Auto set APN depend on PLMN Four rules to select PLMV: WCDMA first, GSM first, WCDMA only,GSM only MicroSD card support PIN code support