Hey guys,I have a Airtel and BSNL connection (chennai) . However i am currently using just Airtel Broadband connection . My BSNL land line is sitting idle with no calls being made what so ever , however cant disconnect it permanently.My airtel plan is a limited plan so thought use BSNL service too ..I need to know a couple of information:1) What is the minimum fixed charges u have to pay for a BSNL land line ?2) Is there any option of paying just the rental for a new broad band connection ? (Like Airtel which does not charge a fixed sum for land line)3) What is the best possible tariff or combo for BSNL broad band & land line.Cheers !!!!