1. Dial *400# and select book tickets option.
2. Select reservation.
3. Enter your IRCTC user id.
4. Enter the details of ticket (station,train no,date of journey,class etc,...).
5. Enter mPIN for authorizing payment.
6. You will recieve confirmation sms you can use as ticket.
7. Fare & IRCTC services charges are taken from airtel money account.
8. No PG charges.
9. Agent/IRCTC services charges applicable.
10. Helpline No 121,Helpline email firstname.lastname@example.org