Question: how to transfer data from airtel to airtel sim card?
Answer: If you want to send 25MB Data to your friend, then simply dial this USSD Code - *141*712*9*Valid Airtel Number#; For Instance, *141*712*9*8888888888# and dial the number;
Now you can follow the information on your display;
Remember that you can share the data with prepaid mobile customers;