Get MTS            
  Corporate site
Do Not Disturb

We at MTS respect your privacy and want to protect your number and personal details. We only contact you to recommend tariffs, offers or services that we believe will be of interest to you.

To avoid unwanted telemarketing calls, register your MTS mobile number with the NDNC Registry:

1. Call 1909 (toll free) or
2. SMS START DND on 1909 (toll free)
3. Email at

In case you wish to de-register yourself from the NDNC Registry, simply SMS STOP DND to 1909 (toll free).

Please Note: Requests will become effective in 7 days from the date of request
Sistema Shyam TeleServices Limited (SSTL)
  © SSTL India 2011, All Rights Reserved Sistema | Contact Us | Terms & Conditions | Do Not Disturb | Business Continuity Management System | Mobile Phone Etiquettes