What should I use for nfc mode when I use Samsung Pay with a transportation card?

pu1. It's possible in card mode

2017-10-30

OK

pu2. Not only transportation cards, but other than using the basic mode, most of them are in card mode

2017-10-30

OK

pu3. Card mode... By the way, card mode consumes less battery power

2017-10-30

OK

pu4. You can do it in card mode... In the case of the basic mode, the p2p function is added, and it is a function to find and communicate nfc devices near the cell phone

2017-10-30

OK