In my article Amazon Kindle 3G-The Perfect Travel Companion, I talked about how useful I found my 3G Kindle while travelling overseas. One of the comments left on that article pointed to a blog that said that Vietnam was one of the only places that the author couldn’t get any 3G signal. This confused the heck [...]
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The first citywide commercial mobile network was launched in Japan in 1979 by mobile carrier NTT. In the 1980s, the 1G generation cellular network had been automated and started to get into mainstream commercialization. Most of you remember them being big and bulky like holding a brick. Back then network coverage was small and the [...]
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