I used Reliance jio sim card from 4 month.I really enjoy it.We also know that Reliance Jio sim is totally free for unlimited 4G internet, calls and massage. first time when I purchase reliance jio sim I feel true 4G speed with this network.now reliance jio sim is free for 31march. I use this sim for always time because I like jio 4g. If you want to true 4G speed I Adviced everyone for using reliance jio sim.
thank you JIO .