GPRS is the second-and-a-bit generation technology that GSM ( global system for mobile communications) networks like Vodafone is expected to move to some time soon.

　
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  • GPRS系統是超第二代的移動(dòng)通信技術(shù)，預計不久將取代像沃達豐網(wǎng)這樣的GSM（全球移動(dòng)通信系統）網(wǎng)絡(luò )。
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