Reliance jio now those day is the biggest and fasted 4g mobile operator in India. Jio provide 4g speed on internet and also give video call and voice call service. But the voice call is now be the wrost voice service i’v seen. For any out going call you have to turn on your internet, but now many people and I am also get trouble for incoming call, my friend who tried to call me, they I have never get their call, they have told me about the problem. So please Reliance jio solve the problem for outgoing problem.