This network is very poor network becouse the tower is not come in every where and the 3g is also slow work ib my town this network all facility are very bad nit use that be ouse this sim not having any kind of 3g unlimited pack and data is high amthen validity is very less so this sim are very issue this is very poor sim and no Body can purchase that THe full form of BSNL IS BAHAL SE NE LAGEGE kyoki under se bhi nahi lagega call this sim is wrost so dont use that