Frequency Band Comparison

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Frequency Band Siemens SX1
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RIM BlackBerry 7100x
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GSM 850 MHz No Yes
GSM 900 MHz (E-GSM) Yes Yes
GSM 1800 MHz (DCS) Yes Yes
GSM 1900 MHz (PCS) Yes Yes

Related Listings for SX1


Related Listings for BlackBerry 7100x