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For Mastercard Paypass/ MChip: Tag FFFC
For supporting MSD only for Visa, Amex, and Discover:
You have to set Tag 9F66 to 80 00 40 00 in your default config group (group 0)
For Master card paypassPayPass, you have to set tag FF FC to 01 in your paypass PayPass group (group 1)
The easiest way to set this is through the uDemo:
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After applying these settings, your contactless terminal should only read MSD cards.
You can confirm this by preforming performing a contactless transaction and looking at Tag 9f39( POS entry mode).
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9F39: 07 means contactless EMV transaction
If you try to read a contactless EMV card with these settings, the transaction should terminate and you should get an ICC response of 69 85 (command Not allowed)
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