If you want to UNSUB or remove your ringtone, send “UNSUB” SMS on 230 or dial *230# code and then select UNSUB option from list. After it your ringtone will UNSUBscribed. Ringtone is a paid service on jazz. They deduct 2 rupees on daily base from your SIM balance. In week 14 rupees deducted if caller tune service is active on your SIM.