I use airtel 4g for last 3 week and I am really happy with service
Airtel 4g is big change in Internet speed but 4g data pack price is very high but speed is great. Download speed is very fast call quality is good
And dabble data pack offer is very nice But your device is 4g ready is main requirementsAirtel customers service is very good. But only main problem is very high data pack price. I want to say thanks for amazing surfing speed