The world telecommunication system has seen rapid and tremendous growth over the last decade. Even before a few years ago unlocking phones was a mostly talking topic but now it is unnecessary as the SIM free phone has solved the problem to such an extent that unlocking is no more needed to use another SIM card in the mobile. It is especially ideal for those who travel a lot around the world.

Introduction:

A SIM free phone is a GSM (global system for mobile communication) technology compatible phone without any SIM card or fixed line and gives the users the opportunity to switch among the best SIM only offers according to their preferences. The SIM free phones specially the iPhone and blackberry SIM free phones are becoming more popular day by day in UK. It gives the user the freedom of selecting the best suitable service providing operator and now they can keep more than one SIM card with a single phone. Blackberry touch 9810, blackberry touch 9800, blackberry curve 3G 9300 and iPhone 3Gs are some of the SIM free phones which have never been restricted and locked to any particular network and there is no network commitment. Another benefit of these phones is that you are able to use your old SIM with the new phone and existing numbers saved in the SIM. The SIM card is a kind of slim chip containing the phone contacts and enables the phone to connect to the network.

SIM concept:

The concept of SIM free mobile phone is very much related and dependent on SIM only contract concept. SIM only contract is actually a terrific way of changing the charges and tariffs buying only the SIM card and without spending money for buying a new mobile. SIM only gives us the chance of shifting to one network from another network without changing the mobile phone. SIM only contract plan is a service provided by the different network providers with a wide range of tariff plans for every type of people. It increases the competition and ensures service quality and low price. SIM only offers are built in SIM card so it is not a matter whether you are using a phone of that operator or not.

SIM plans:

Generally there are two types of SIM only plans which should be considered before choosing any of these two:

• Pay as you go: This is an offer for which the user has to pay as much as she/he uses.
• Pay monthly: pay monthly is a SIM only offer against which the users get great value and they have to give the operator a monthly calculated tariff.

SIM only contract offers a 30 days contract and there is no long term bindings with any particular network. There are also twelve months and eighteen months SIM only contracts which have even better conditions and more minutes and texts without any extra fee. The pay monthly contracts give the user the opportunity to call to any network any time without any premium charge. Most pay monthly users are provided the monthly billing information and even can see the call record and bill in the internet.

SIM only contracts have made the telecommunication easier than ever and cheaper as it offers the lowest call rate and value added service rate. It is really helpful in terms of saving money in mobile phone.

Conclusion:

The simonlycontracts.co.uk is such a website where these offers are being focused in a different way. It helps to compare different offers and provide latest, updated news related to SIM only contracts. It also helps choosing different offers of the leading UK operators through internet. Overall this is an excellent website for online SIM only dealing.

This is a guest post made by Costea, a writer that offers tips and tricks in the tech domain. He also promotes SIM only deals.