Frequency Band Comparison

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Frequency Band Motorola A1800
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Stuart Hughes iPhone 3GS Supreme (Apple iPhone 2,1)
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GSM 850 Yes Yes
GSM 900 (E-GSM) Yes Yes
GSM 1800 (DCS) Yes Yes
GSM 1900 (PCS) Yes Yes
UMTS B1 (2100) No Yes
UMTS B2 (1900 PCS) No Yes
UMTS B5 (850) No Yes
CDMA BC0 (800) Yes No
CDMA BC1 (1900 PCS) Yes No

Current Listings for A1800


Current Listings for iPhone 3GS Supreme (Apple iPhone 2,1)