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Are there any chipsets out there that could support both AT&T (1900) and T-mobile 3G (1700) frequencies? Since one of the main reasons for the merger is for sp
by Osiris 16y ago
Are there any chipsets out there that could support both AT&T (1900) and T-mobile 3G (1700) frequencies? Since one of the main reasons for the merger is for spectrum, it seems that AT&T must be planning on utilizing T-mobile's spectrum in the future to improve reach and reliability, so it would make sense for them to provide phones that support both frequencies.
- rbranson 16y agoAll of the T-Mo 3G phones are 850/1700/1900/2100.
- SeanLuke 16y agoI believe this is incorrect. Many T-mobile phones support old GSM (EDGE) on 850, 900, 1800, and 1900, which overlaps with AT&T. But UMTS (3G) support is on bands 1700 and 2100, neither of which AT&T uses. 2100 is common in Europe.
- nl 16y agoYes. Google Quad-Band phones.