More than 90% of British adults have a mobile phone, and most use one every day. Whether you want to buy a new mobile phone for your teen or need to change mobile phone networks, there are two main choices. The first is a long-term fixed plan, something that often covers the cost of a new handset. The second is a SIM only plan. These types of plans have been growing in popularity and have great benefits for families and the budget-conscious. Let’s learn why SIM only deals are a smart choice for cash strapped families.