| 1.Detailed Product Description Based on Siemens module MC388 or 389 Dual-band 900/1800MHZ Wireless access to internet Standard USB interface 3V movable SIM slot Double tone multi- frequency function (DTMF) Always on-line Input voltage: 5V Working current: 200-300mA Working temperature: -20-+70 Storage temperature: -40-+80 Size:88*43*15mm Accessories: USB extension cable, antenna, earphone, CD 2. Q2403A AND SIM600 |
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