Every MMS command is documented once in this reference. This matrix shows which commands each DynaFamily reader supports, so you can confirm availability before building against a device. A command marked — is not available on that device's current firmware; some commands depend on a hardware option (noted below the table).
Legend: ✓ supported · — not supported
PIN / banking (Request PIN) require a PIN-entry device — PED only.
Bluetooth LE commands (Terminate Connection, Erase Bonds) require a BLE radio — DynaFlex II Go only among these; corded devices omit them.
Full-display UI commands (Display Message, Show Image / QR / Bitmap, Flexible UI Pages, Request Cardholder Signature) require the full touch display — DynaFlex II PED only.
Read Barcode requires the barcode-reader (BCR) hardware option.
Establish Ephemeral KBPK is a provisioning/manufacturing command — confirm whether it should be publicly listed or kept to an internal space.
Transactions
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
NFC / MIFARE pass-through
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
User interface
✓
—
—
—
✓
—
✓
✓
✓
—
—
—
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
—
✓
✓
—
—
—
✓
—
—
—
✓
—
—
—
✓
—
—
—
✓
✓
✓
✓
✓
✓
✓
✓
Generic pass-through
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Device control
✓
✓
✓
✓✓
✓
✓
✓
—
✓
—
—
—
—
✓
—
—
—
✓
—
—
Banking functions
✓
—
—
—
✓
—
—
—
Settings & information
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
File operations
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Diagnostics & utilities
✓
✓
✓
✓
Security
—
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
—
—
—
—
—
✓
—
✓
✓
✓
✓
✓
✓
✓
✓
✓
Manufacturing
✓
✓
✓
✓
Need Help?
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