How to stop caller tune on Mobile.

Here are solutions to deactivate caller tune for every network.
AIRCEL

   
  call "53000" or
  sms  "DT DACT" to 53000

  AIRTEL

 Call "543211808" (toll free) Or
 sms  "STOP" to 543211 or dial *678#

IDEA

sms "DT DEACT" to "55456" Or
 call ccare "12345"

VODAFONE

 sms "CAN CT" to "144"

DOCOMO

 sms "STOP" to "543211"

RELIANCE

sms "UNSUBCT" to "51234"

BSNL

sms "BT DCT" to "56700"

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