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【A6 GPRS/GSM Module】Using A6 GPRD/GSM chip, it can provide comprehensive GSM/GPRS SMS, voice and data transmission services.
【Support multiple frequencies】Support GSM/GPRS quad-band, including 850, 900, 1800, 1900MHZ.
【Powerful functions】Support voice calls; Support SMS text messages; Support GPRS data traffic, maximum data rate, download 85.6Kbps, upload 42.8Kbps; Support digital audio and analog audio.