AIRTEL TRICK TO GET FREE 100 MB 3G PLATINUM DATA we can activate this official Airtel offer via 2 ways 1 with call and 1 with sending SMS. SMS Method : 1st of all just Go to Your Message App. Just Type TRY3G. And Sent It to 51619. Instantly You’ll Get Confirmation Sms From Airtel Shortly like below. COolz Enjoy Free 3G Call activation Method : 1st of all you have to Call to 129. They will ask to Select Your Language. Select anything. Now You’ll Be Asked to Activate 3G Platinum Trial Pack Worth 100 MB. Just Press 1 For it and Confirm It. CoOlz ! You’ll Get a Confirmation Sms just like below in your inbox instantly.