I took airtel 4g connection 8 months back, use to get around 7-8mbps to begin with against a promised 40mbps. Thought it will improve its now in the level of less than 1mbps. 3 technicians visited my home & finally the chinese guy who came admitted that its because of the low signal capacity of Airtel. DONT USE AIRTEL, THE COMPANY & ITS EXECUTIVES ARE BLLOD SUCKERS. YOU WILL PAY RS 8000/- FOR A DUMP ROUTER AND 2400/MONTH FOR NOTHING. ANYBODY WANT TO SEE THE CONNECTION LIVE CONTACT ME IN 9663988811