https://www.quora.com/What-are-some-less-known-fascinating-cell-phone-related-facts
What are some less known, fascinating cell phone related facts ...
Oct 6, 2014 ... $4000 was the cost of first mobile phone in US in 1983 · In 2012 Apple sold more than 340,000 iPhones per day, which is around 4 per second. · Be ...