Yes, LMT, Bite an Tele2 customers can buy train tickets on Mobilly app and pay for them as added to the phone bill.

Choose the required train ticket on Mobilly app, and instead of to Buy Ticket, press PAY ADDING TO PHONE BILL – then you will have bought a train ticket and its price together with a commission (0,25 EUR, for Tele2 clients – 0,35 EUR) will be added to your mobile phone bill.