It is a monthly payment deal where you make easy billing on monthly basis according to the calls made
. The important thing about this deal as the names suggest you have to sign a contract or an agreement with the service company for a period of around 12- 24 months during which you get to enjoy lot of free gifts like laptops, Digital TV, gaming consoles, Playstation 3, mobile insurance, mobile accessories and various other exciting gifts.The contract mobile phones are unique in the sense that, they offer you different mobile upgrades if at the time of contract termination, you decide to stick with the same network connection. These upgrades include new handset, change in mobile plans, free texts and talk time and some more discount vouchers to give the user more freedom.