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  1.    #1  
    Will this device works using T-mobile USA 3G UTMS 2100mhz? I have T-mobile.I have a Palm Treo 600 Unlocked,T-mobile is going to roll out the 3G UTMS 2100 mhz in the US.Im thinking about getting a Unlocked Palm Treo 750.Can I use it with T-mobile 3G UTMS 2100mhz service when there service starts next year 2008.
  2. webedc's Avatar
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    I'm pretty sure it won't. BTW, the radio spectrum that T-Mobile won in the auction was in the 1750 and 2150 bands, not 2100.

    Here's the link in Wiki:

    Here's the official spec from Palm: Here's the radio stuff:

    GSM bands: 850/900/1800/1900
    UMTS bands: 850/1900/2100
    T R E O s t i l l R O C K S - to a certain extent
    Current: AT&T Tilt/HTC 8925/Kaiser
    Retired: AT&T Treo 750, VZW Treo 650, 700p, *700w, *700wx (* = loaner phone from Palm)
    Tried: AT&T Samsung Blackjack i607

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