How does mobile internet access work?
Mobile internet providers are able to offer their service by harnessing the 3G signals transmitted by mobile phone network masts. Thus, users are able to get online wherever there is a mobile phone signal. You can access mobile internet by simply plugging a mobile internet dongle into the USB port of your laptop or your home computer or turning on your MiFi. Alternatively, most mobile internet providers now offer laptops with mobile internet built-in. These come pre-installed with a SIM card and are available on a range of contract deals.