The last step of the LOT Web Check-In system allows you to select how you would like to receive your boarding card. You can:
If you choose the option of having the boarding card sent to your mobile by text message, you will receive a text giving you a link to an Internet address. Once you select that address, you will be redirected to the page where your mobile boarding card is stored. By saving it onto your phone, you will have access to it at any time before departure.