Best telecom network in india,
if you wanna buy amy SIM then go for
Jio SIM, Network of this SIM is superb,
I am currently using this SIM,
Internet speed is Great, Everyday I get 1 Gb of data, unlimited call, 100 messages free everyday,
In some areas it slowed down for no reason.
It’s speed is around 2.19 Mb per/sec in Kolkata.
Go for it, Buy now.