During registration on a flight via a mobile phone you need to connect your mobile phone to the internet, go to the site of airline you are traveling and look for the application to log in via mobile phone.
After registration on the flight in an application on your mobile phone, you will receive a mobile coupon for boarding.
Mobile coupon for boarding contain all the information and a coupon for boarding which is issued at the registration counter: name and last name of passenger, flight number, destination, seat and identification number. A valid mobile boarding pass obtained application on your mobile phone must contain a two-dimensional code (QR code).
If you have baggage to be checked-in, it is necessary to submit it to the check-in counters at the airport in what is made available to the mobile coupon and a valid identity document. Check-in counters open 120 minutes prior to scheduled departure time and close 40 minutes before the scheduled departure of aircraft.