1. what features can be found in modern mobile phone? 2. why are mobile phones a vital part of our life?

1.The internal GPS allows you to determine Your coordinates, calculate the best route, learn about the nearest gas station, cafe or hotel.The use of the Internet in the networks of mobile operators or using Wi-Fi hotspots allows you to constantly be online, use social networks, reading Newspapers, watching online movies or listening to music.The NFC function allows you to use Your phone to make purchases in the store, as passes to various events, etc