The Three app answers frequently asked questions, solves common issues and can also help you stay in control of your account. Find out how to check your balance and allowances, view and print your bills, and see your price plan. Our Support section offers answers to many more questions and contact information if you need more help. There’s also a link to the Mobile Broadband Support pages we think you’ll find most useful. And we’ll send you text alerts to let you know certain information, for example when you go abroad.