Frequency Band Comparison

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Frequency Band T-Mobile Samsung SGH-T989 Galaxy S II (Samsung Hercules)
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Samsung SCH-i830 / IP-830w
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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 No
UMTS B1 (2100 MHz) Yes No
UMTS B4 (1700/2100 MHz AWS 1) Yes No
UMTS B5 (850 MHz) Yes No
CDMA BC0 (800 MHz) No Yes
CDMA BC1 (1900 MHz PCS) No Yes

Related Listings for Samsung SGH-T989 Galaxy S II (Samsung Hercules)


Related Listings for SCH-i830 / IP-830w