That's all well and good, but if you just want (for example) something to call 
someone with as soon as you land..? What then?

Joe

On 17 Jun 2012, at 16:10, Alan C Y Lai (Wikimedia) wrote:

> For most people with Eurasian versions of smartphones, you only choice for 
> full 3G is using AT&T because of the frequency issue. Only AT&T uses the same 
> frequencies at 1800MHz and 2100MHz spectra for WCDMA. The reason why many 
> can't attain 3G speed on T-mobile USA is that they use 1700MHz and 1900MHz 
> frequencies for WCDMA which is not supported by phones outside US. Hence your 
> iPhone would only see 2100MHz for GSM and attain EDGE speed at maximum.
> 
> Luckily I got a T-Mobile USA version of Nexus S, so I can be different and 
> use USD3 a day unlimited phone + data at HSPA+ speeds for the first 200MB.
> 
> In response to the following email:
> 
> http://lists.wikimedia.org/pipermail/wikimania-l/attachments/20120617/056a4b4a/attachment.html
> 
> Best regards,
> Alan Lai
> Sent on the road
> _______________________________________________
> Wikimania-l mailing list
> [email protected]
> https://lists.wikimedia.org/mailman/listinfo/wikimania-l


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