How to link aadhaar to pan card by sms July 8, 2019 16 32 64 128 How to link aadhar to pan card by sms How to link aadhaar to pan card through sms How to link aadhaar and pan card via sms How to send sms through internet How to send sms to another phone How to send sms without sim card How to send sms using gsm module with arduino