Blackberry question

03_CTD

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Nov 17, 2012
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T Mobile uses AWS spectrum (band 4, frequencies 1700/2100) for 3G data transfer.

Rogers phones, while still being gsm have no band 4 and are missing the 1700 frequency. They will receive data but only on EDGE as the frequency necessary to receive 3G data is missing from the Rogers branded 9900 variant.