MTS / Sistema Shyam TeleServices [SSTL] — Settlement of bill

Address:	Kannur, Kerala, 670001
Website:	www.mtsindia.in/kerala/contactus.html

5 yrs. Back i had cancelled data card taken from mts which was used for just 3months max. At the time of cancellation, the whole bill was settled. After one year they sent one bill saying there is a balance of payment so cleared that also. But still today also 8/8/2016 they r sending advocate notice and mail saying there is a balance to pay. Fed up