These deals are one of the cheapest deals which one can find in the mobile market as the user is provided with sim only. You can also get other mobile phone deals like contract deals, pay as you go deals and many more other deals which will provide you many gifts like Laptops, LCD TV, PSP etc. but with these cheap sim only deals you can only have low cost for the deals. In Sim only contract deals if the user is wishing to change there network then first he/she have to inform the service provider at the time of 30 days in advance.
For buying a cheap sim only deal the user have to Use a sim free phone for which he/ she have to a phone on its own. These sim are highly versatile and compact in its size. Though there are deals which are more impressive and attractive for the user from these SIM only contract but if we look to the cost efficient deal you will surely find these Cheap sim only deals more with more freedom and independence to the users. The user can get SIM of any network provider such as Three, T-Mobile, Orange, Vodafone, O2 and Virgin. If you are satisfied with the services provided by the network provider then you can continue with that.
In SIM only Contracts the user does not have to fill any contracts in which he is forced to take a network provider even if you are not astisfied with the services. The user has to only tahek a partucular network provider for 30days then he can switch the network provider if required.