MC55i: Quad-band, miniaturized GPRS class 10 Quad-Band TCP/IP over AT MC55i: Quad ... 2.95 mm, but packed with impressive features: Quad-Band GPRS class 10, a TCP/IP stack, a RIL driver. The ... simplifies the development of smart phones, PDAs and industrial handhelds.GPRS class 10 Quad-Band TCP/IP over AT The key ... features of the MC55i at a glance:GPRS Class 10 for 43 kbps in uplink and 86 kbps ...