BSNL — Noisy problem in landline connection

Address:	Kolkata, West Bengal, 700001
Website:	www.bsnl.com

Dear sir,
I want to lodge a complaint about the unsatisfactory working of my telephone lines. Since from last month several time i gave complain regarding my telephone lines, which has a noise problem. We are using total eight numbers. The numbers are[protected]Voice call),[protected],[protected]Voice call),[protected]Fax).
I registered my complain against three numbers[protected], 22428441, 22428442. Customer service gave us lots of complain no during this period ([protected], [protected], [protected], [protected], [protected], [protected], [protected]). Unfortunately they are unable to resolve the problem. They didn’t take any action against this problem.
Its my earnestly request to you please check this matter soon & resolve the problem. We want technician visit in our office.
Details:-
Company name – zkl bearings india pvt ltd
Contact no – [protected] (Sandip mukherjee), [protected] (Moumita guha)