If AVOID starts providing unlimited calls at lowest base pack ₹149 then you will only hear All lines in this route are busy, plz try after sometimes.thisisjagan said:Then why it's impossible for non volte operators to provide unlimited calls. Even though there are technical advantages in volte, Jio still pays interconnect charges. It's not absolutely free for them right.
They don't hv the capacity to carry that much bandwidth on circuit switching network. That's why they are restricting to 300 minutes in the name of unlimited voice.