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sureloch
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What does it matter if you have the unlock code or not? The phone only has T-mobile radio bands for UMTS.
 
tai4de2
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I think it has 2100 (for Europe/Asia) also.
 
sureloch
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Quote:
Originally Posted by tai4de2 View Post
I think it has 2100 (for Europe/Asia) also.
I don't believe that will work as the 2100 radio is set up for AWS.

American AWS UMTS phone radios are set up to transmit signal in "2100" (2110-2155)Mhz range and receive signal in the "1700" (1710-1755)MHz range.

While EU UMTS "2100" phone radios are set up to receive signal in "2100"(2110-2170)Mhz, and transmit signal in "1900" (1920-1980)MHz range.
 
sureloch
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Actually since the Venue Pro has UMTS 900 support that should indicate the unit has been configured for at least some Asia and European UMTS support. UMTS 900 is not a American UMTS band.
 
poi2005
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Quote:
Originally Posted by sureloch View Post
I don't believe that will work as the 2100 radio is set up for AWS.

American AWS UMTS phone radios are set up to transmit signal in "2100" (2110-2155)Mhz range and receive signal in the "1700" (1710-1755)MHz range.

While EU UMTS "2100" phone radios are set up to receive signal in "2100"(2110-2170)Mhz, and transmit signal in "1900" (1920-1980)MHz range.
But according to Lionel's blog post stated that the phone spec
Bands/Mode: UMTS 900/1700/2100/AWS

Would it means that is a dual band UMTS support for AWS and Band I 2100Mhz?
My guessing only...
 
pangelovski
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Will wait til Jan 11th and buy it from either Clove or Expansys.
Although I could have saved a couple of dollars on buying it in the us
 
Peew971
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A couple of dollars? The 8GB DVP is $450 in the US and £440 in The UK, that's a massive difference. Someone will figure out how to unlock it I'm sure.
 
SingaporeAirlines
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A couple of dollars? The 8GB DVP is $450 in the US and £440 in The UK, that's a massive difference. Someone will figure out how to unlock it I'm sure.
Wow - that's a massive difference . Hope Orange UK stock it for my upgrade then !
 
benjaminries
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(Last edited by benjaminries; 3rd December 2010 at 03:21 PM.)
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Quote:
Originally Posted by sureloch View Post
I don't believe that will work as the 2100 radio is set up for AWS.

American AWS UMTS phone radios are set up to transmit signal in "2100" (2110-2155)Mhz range and receive signal in the "1700" (1710-1755)MHz range.

While EU UMTS "2100" phone radios are set up to receive signal in "2100"(2110-2170)Mhz, and transmit signal in "1900" (1920-1980)MHz range.
You have got it backwards. Both AWS and EU 2100 UMTS use 2100 MHz for download; they just use different frequencies for upload. See the table here: http://en.wikipedia.org/wiki/UMTS_frequency_bands

The more recent posts are correct. The facts are these:

1. When a phone's specs list "UMTS xxxx" (850, 900, 1700, 1900, 2100, etc.) it generally isn't a listing of the exact frequecies, but rather the 3G "bands" that are supported. Thus a European phone that lists "UMTS 900/2100" actually supports 3G downloads in the 1920-1980 MHz range, since that is part of Band I or "UMTS 2100".

2. The WHOLE POINT of AWS in North America is to make it super-easy for manufacturers to support the European and Asian UMTS 2100, by using largely overlapping download frequencies. PhoneScoop has a good article on this: http://www.phonescoop.com/articles/a...hp?a=99&p=1493. For this reason, you will rarely or never see an AWS phone that doesn't also support 3G in Europe.

3. Even if surelock and others were correct in their mistaken info that AWS transmits on 2100, that wouldn't make it impossible to support both. Many "3G world phones" for AT&T and Rogers support UMTS 850/1900/2100. 1900 is the PCS band, and it receives on 1930-1990, while Band I (or 2100) transmits on 1920-1980, which overlaps. These phones have radios that can switch between transmitting and receiving on overlapping frequencies. You'll just rarely see these two types of networks operating on the same continent.

In closing:

The Dell Venue Pro supports one North American 3G band (UMTS 1700 or "AWS") and two European/Asian 3G bands (UMTS 900 and UMTS 2100).
 
Peew971
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Thank you for clarifying. As far as I know all the releases WP7 can be unlocked one way or another so it will only be a matter of time until we can unlock the DVP. A Dell Venue Pro 16GB bought in the US would be over £50 cheaper to get than a 8GB one bought in the UK. If you have means of importing one that's a no brainer.

 
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