How do you stop vodafone caller tune?

How do you stop vodafone caller tune?
If you're a Postpaid customer, SMS CAN CT to 111 (toll free)
If you're a Prepaid customer, SMS CAN CT to 144 (toll free)
Note: Prepaid & Postpaid customers in UP(E) need to SMS DCT CT to 56789 (Rs 3 / SMS)
7.How do you stop vodafone caller tune?
6.How do you deactivate aircel caller tunes?
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