Wide area coverage: GPRS has a good coverage, basically, you can use GPRS wireless Internet in the places where your cell phone can make a phone call.Always online: as soon as the GPRS application is activated, it will remain online, similar to the wireless private line network service.Charge by byte: although the GPRS service is always online, you don&#t have to worry about the cost; it&#s only charged when traffic is generated.

• GSM / GPRS SMS, data transmission and voice services.
• GA6size22.8mm x 16.8mm x 2.2mm;
• normal working temperature:-30°C ~ +80°C,
• Limited Operating Temperature:-40°C ~ -30°Cand+80°C ~ + 85°C *
• working voltage3.5V-4.2V;
• Starting voltage>3.5V;
• SLEEPmode current consumption of0.9mA;
• Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ
• GPRS Class 10
• Sensitivity <-105
• Support voice calls