Friends, my suggestion to you all that this sim is worst among all.this is worst because of-high data charge till now when all other had low the data charge price, you cannot call or receive call from a jio sim user, this is the wrost thing of this.it has high price of tax when we recharge it like it cut 10 to 12 RS when full talktime not recharged.due to its 3G network it also reduce the speed of 2G network, and 3G downloading speed is also low.