... Security and Key storage Battery, includes LED indications for PIN entry and communications / battery status. · Battery life ... and Combined Data Authentication (SDA, DDA and CDA).· Terminal Configuration: Online Only, Online with Offline, Offline with ... Online Data Capture.· Cardholder Verification Methods: Offline Plaintext PIN, Offline Enciphered PIN, Signature, No CVM, Fail CVM.· Miscellaneous: ...