Activate Airtel Caller Tune for free: This is a awesome offer from airtel in which you can activate call tune for 999 days for free! So follow these steps and avail this awesome offer. Offer is valid for limited period of time.
How to Activate Airtel Caller Tune for free:
1. Call 5787809 from your airtel mobile
2. Then when call gets connected press 1
3. Now wait a few seconds and press 5
4. That’s it, Your caller tune service will be activated within 30 minutes for 999 days.