Airtel in Perungudi Thirumalai Nagar is running out of landline connection and they say waiting time is six to seven months . However they promote the 4G Wi-Fi Hotspots router demo which also did not get completed even after fixing up with them last 10 days !. I am fed up with BSNL and thought of moving out to Airtel for Broadband based land line connection only . Now I have to change my opinion on their Airtel commitments as they are no better. The billing plans are too heavy for anyone to commit for the 4G !! Why is that nobody able to challenge them in India so far even Reliance , I do not know