mobile technology

mobiles in the past have mainly been for calling and messaging people through a designated mobile number. But now mobile phones are used for social media such as twitter, Facebook and YouTube. mobile phones have there own source of Wi-Fi, this is mostly available through a 3G network. A 3G network operates from your phones service provider, 3G allows you to communicate through the internet by browsing the internet. it also allows you to download things such as apps for navigation like sat-nav, games for entertainment and apps for social media.