Airtel SMS Commands for Cell Services

1. SMS MRP FULLTT to 51619 : For full talk-time offers.
2. SMS MRP TRF to 51619 : For all available tariff offers
3. SMS MRP SMS to 51619 : For available SMS Pack offers
4. SMS MRP GPRS to 51619 : For available GPRS Packs
5. SMS 3G to 121 : For Activating 3G or Change 3G Data plan
6. SMS START to 121/1210 : To start any service
7. SMS STOP to 121/1210 : To stop any service
8. SMS FUN to 54321 : To activate Airtel live
9. SMS LIVE to 52567: To receive Airtel Live Settings