Frequency Band Comparison

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Frequency Band Samsung SGH-i770
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NDrive S400 (SIM U1)
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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 SGH-i770


Related Listings for S400 (SIM U1)