Thursday, August 25, 2011

Mobile networks

Just look at the Motorolla dynatac phone which was released in 1973. It was the first cellular telephone with a battery that wold only last an hour of talktime. I think we are about to back to that generation in terms of size because phones have become big again.


1 comment:

  1. But if not mistaken, engineers are working on reducing size of mobile devices an example is an admiration of smart phones! more features, less power usage and smaller size "samsung galaxy tab"
    is it 6G?

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