Consumer Redressal

I have been receiving innumerable number of calls from Just Dial to join their service for a monthly payment. I have told them umpteen number of times not to call me as I am not interested. We are a Doctor couple who don\'t need advertisement for our social work. They have gone upto the extent of calling us on our mobile phone number and residential number at odd times. I want to sue this company for disturbing our peace of mind and harrassing us with unsolicited calls.