How to activate DND service on my airtel number ?

Question

Send SMS at START 0 to 1909 or Call at 1909

 You can activate DND from your mobile by just calling 1909 and selecting the options, or by sending a simple SMS to 1909. This message is similar to all the mobile network operators in India, and check out the various companies and their registration process to start your DND service.

Answer 1

If you do not want any promotional sms ot call. you can call 1909 (toll free) from your landline or mobile and select your preferences.You can also register by SMS by sending START DND or START 0 to 1909.