Local area agent is a cheat. He will take RS 800 for setup and will just be putting an old wire which will have problems after 2 days. He never responds to the calls. Internet never works continuously for 2 days.
Customer service will never pick up the phone. They will call you when u wont renew. Never take Sify in any area. In Shastry Nagar and Byrappa Blk Airtel Hathway etc are not there.
Tikona Wireless Broadband works well in this area. I am using it from past 6 months without any problems except the initial setup. Once setup it works smooth.