The video talks about the history of mobile phones, starting with the first call made in 1973 and the introduction of features like voicemail and internet access. It also mentions Philippe Kahn, who invented the camera phone in 1997, and how mobile phones have become an integral part of our lives today.

The History of Mobile Phones

the-history-of-mobile-phones

Let's do English ESL deep listening: focus on meaning. The video talks about the history of mobile phones, starting with the first call made in 1973 and the int…