Guest rrohan Posted July 20, 2004 Report Share Posted July 20, 2004 Does upgrading to 2003 software affect the bandwidth that the MPX200 is capable of receiving in the U.S.? Will it permit the phone to operate on the 850 Mhz bandwidth on the AT&T system, or does one have nothing to do with the other? Thanks and excuse my ignorance. :shock: Link to comment Share on other sites More sharing options...
Guest mweber Posted July 29, 2004 Report Share Posted July 29, 2004 Does upgrading to 2003 software affect the bandwidth that the MPX200 is capable of receiving in the U.S.? Will it permit the phone to operate on the 850 Mhz bandwidth on the AT&T system, or does one have nothing to do with the other? Thanks and excuse my ignorance. :shock: I upgraded my ATT MPx200 to 2003, but it doesn't have the 850 bandwidth as an option. When I previously upgraded the ROM to patch the factory phone, I thought I had received it. I would like to add the 850 to mine as well since Cingular (aka now ATT) is using 850 thus allowing me to double my coverage. Any help on this question would be great! Link to comment Share on other sites More sharing options...
Guest martin Posted July 29, 2004 Report Share Posted July 29, 2004 Only the MPX220 (quad band) will allow the GSM850 band. It's part of the radio hardware, not the OS :P Link to comment Share on other sites More sharing options...
Guest mweber Posted July 29, 2004 Report Share Posted July 29, 2004 Thanks - That's a bummer. Guess I'll have to wait. :P Mike Link to comment Share on other sites More sharing options...
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