The Preloaded Data Sim Card in your mobile phone is what contains most of the information. It is also what lets you access the mobile network, which transfers calls, texts, and data. These cards can be shifted between phones of the correct type, and aside from also transferring your data easily, this means less expensive SIM only contracts.
In most cases, when you purchase a mobile phone plan, you are also purchase the handset. Although the provider tells you that the plan is a given price and the phone is free, this is just shifting the cost of the phone into the monthly charge to make it more attractive to buyers. After all, the company doesn't get the handsets for free, so they have to pay for them somehow.
Since the providers of traditional mobile phone plans have to pay for the handsets, they pass the cost on to you by charging more per minute. This means that if you choose an alternate plan, you can save money and get the same amount or more talking time and text messages as you had previously. Most people don't need a new handset nearly as often as the companies would like you to think, either.
Most mobile providers operating in the UK have some SIM only contracts available now. If you already own a satisfactory handset, there's no reason to purchase a conventional plan and pay for a new handset you don't need. Card plans come in all sorts of types, just like conventional ones-- talk and text bundles, internet and data plans, and both given number of minutes and unlimited plans.
If you have a given number of minutes and texts included in your plan, or if you have purchased the unlimited option, they work the same everywhere. Night and weekend minutes are eliminated, your free calls to only certain people on the same network as you are gone, and it is much easier to keep track of everything.
Choosing one of these plans does not have to mean giving up your number. In most cases, you can choose to get a new number if you prefer, but you can easily keep the old one. This means that you don't have to go around telling everyone what your new number is, and potentially missing calls from people who didn't hear.
You have more freedom to choose the length of your contract with alternative plans, as well. 30-day options are popular, because they don't lock in the customers to a certain type of plan. You can change your minutes, texts and data monthly, if you prefer. However, there are also options that provide savings, such as time spans that range from six to eighteen months.
Your smartphone can come along for the ride with SIM only contracts. This is not possible with many pay as you go plans, which provide the phones and only provide the most basic of options. Even a net-book or tablet computer that is equipped to connect to a mobile network can accept one of these cards. Flexibility is within reach now.