Frequency Band Comparison

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Frequency Band Acer DX650
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Sony Ericsson P990 / P990i (SE Hermione)
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GSM 850 MHz Yes No
GSM 900 MHz (E-GSM) Yes Yes
GSM 1800 MHz (DCS) Yes Yes
GSM 1900 MHz (PCS) Yes Yes
UMTS B1 (2100 MHz) Yes Yes

Related Listings for DX650


Related Listings for P990 / P990i (SE Hermione)