Different generations

2G, 3G, 4G and 5G in mobile phones
Do you know what 2G, 3G, 4G and 5G stand for in mobile phones?
Do you know what the differences are?

Go to the following website and read the information on 2G and 3G.
news.bbc.co.uk

Write a text
Write a piece of text on the differences between 2G, 3G and 4G phones.
Divide your text in four parts:

You can read about 2G and 3G on the website above.
Look information on 4G (and maybe even 5G) up on the internet.

Ask your teacher how to hand in your piece of writing.