When traveling, if you are not in a hot spot, you cna access the internet through your cell phone carrier. Ypu will have to take the tablet to your carrier and have it set up so you can do this. It may cost you ten dollars or more a month depending on who your carrier is, and they can lock it in so no one else near you can tap into your your connection. For instance where I work, we cant connect thriugh the internet through the job on our tablets, so we access it through our cell phones. All you need is to have your cell phone with you.
You must either have the tablet with mobile data or have an open Wi-Fi signal. I f you have a smartphone that has sharing capabilities you also can share data from your wireless plan with other devices.
well the only way you can is to be near someone's wifi that does not have a password on it. or go to a fast food restaurant that has wifi. or like they said get a hot spot plan through your wireless carrier.