Detailed text transcripts for TV channel - CNN - 20180819:04:31:00
Starting to pop up in the mid 1980s, the customers were people who had a business reason for having these things. or a super-rich dude who just wanted to show off. the big breakthrough idea was the idea of cellular systems. >> it's called cellular because your car phone is tied into different radio transmitters, each one called a cell. as you travel, the signal from your phone travels from cell to cell. >> this was something that had never been done before. >> if you don't have one now, you probably will have one in a decade, say the phonemakers, as the price comes down into the range of other...