BSNL Cellone — Regarding sended notice to pay bill even i have not any connection of bsnl

Address:

Lucknow, Uttar Pradesh

I have applied for bsnl connection online but after visiting the office i get to knw the plans so i said them i dont want it. one day their executive come to my home after that to install a connection i said them i dont want it and i had also informed to the office. then a msg come on my alternate mobile no. provided in the request that u have to pay the bill fo 1212 rs amount. i went to bsnl office their they said to meet sdo. but sdo is always busy sometime they dont come on time even so was not able to meet him and i ignored it coz i dont have so much tym to go everyday. now they have sent a wriiten notice to my home to do payment otherwise they say that they will take a legal action. when i dont have connection even for a single second how can they do this even without checking that i have connection or not, pls advise me what to do can i file a complaint against them, if yes then how. .pls suggest