Click "Payment module (Payment moudule)" in the self-inspection interface, and select "SAM Card (Sam Card)" to enter the detection interface; requirements: <br>1. Able to read SAM1 ATR data and SAM1 card random numbers <br>normally . 2. Able to read normally Take SAM2 ATR data and SAM2 card random number.
Click on the self-test interface "Payment module" and select "Sam Card" to enter the detection interface;<br>1, can normally read SAM1 ATR data, SAM1 card random number.<br>2, can normally read SAM2 ATR data, SAM2 card random number.
Click "payment moudule" on the self inspection interface, and select "Sam card" to enter the detection interface<br>1. Can normally read sam1 ATR data, sam1 card random number<br>2. It can read the data of Sam2 ATR and random number of Sam2 card<br>