★ Steps → 1. Go to Create Message option on your mobile. 2. SMS FREE and send this to 55874 . type: FREE And send it to: 55874 3. If the trick works for your area, then you will get this reply: Dear Customer,Your FREE Calling pack will be activated within 48Hrs on your phone.Enjoy the free calling pack with Reliance. Thank you 4. If the trick does not work for your area, then you will get this reply: This service is currently not in operation.