Do I have to book a KTX train ticket through the app and then get a ticket print?

I booked a KTX train ticket through the app.

Do I have to print out my ticket and prepare it?

Or can I show you through the app?

2161 2017-08-14 Gentleman

popular What is the nationality of Minnie?

popular Is hair spray not allowed on the plane at all?

popular How can I resolve TLS security configuration errors?

popular How do I recycle and recycle foil like cooking foil?

popular What is the deadline for purchasing lotto?

Same Tag How do I transfer my old cell phone number to a new cell phone?

Same Tag I bought an iPhone, can it be canceled?

Same Tag Is the one in Galaxy S7 hdd? Is it SSD?

Same Tag Has anyone used Gangnam Unni's app?

Same Tag How many times can I give data in SK?

Same Time Is there a way to lose weight other than working out?

Same Time Do I have to book a KTX train ticket through the app and then get a ticket print?

Same Time If I buy a graphic card now, which product would be good?