Get your jio sim now jio sim is offering unlimited data , calls and messages for three montha i.e. upto december . We can use
Darta as generally data plans are so expesive but it is free for three months. Ot gives 4 gb full 4g speed and then reduced to 2 g that is 128 kbps and 100 messages free for one day.But it has several problems that like call drop as we kniw it support free calling but in aome instance we cant call some companys and then call drop. And speed is changing means some time it is more at another second less.