Reliance Communications — Raising of wrongful bills

Address:

Hyderabad, Andhra Pradesh

I was using a data card with no [protected] taken in 2013. Have asked for a disconnection in early 2014 as I was not using the same. I have lodged a complaint here in Jan 2015 and after that i was called and got an assurance that there will be no further followup calls. Still there are reminders and threatens to me that there will criminal case filed against me. After paying all my bills properly and giving disconnection requests they are still bothering me. Should i keep paying monthly bills for life long for once taking a connection though i have not used??