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User's Guide
Display Messages ..................................................... 6-5
Message Formats............................................................. 6-6
EIA-232-D Interface.................................................. 6-6
Firmware/Software Identification ......................... 6-6
Specifying the Account Type .................................. 6-6
Function and Response Codes................................ 6-7
Abort Command (Function Code 51) .................... 6-7
If Using 4430-Initiated Buffering........................ 6-7
If Using Host-Initiated Buffering ....................... 6-7
Buffering Operations................................................ 6-8
Data Entry Sequence ................................................ 6-8
If Using 4430-Initiated Buffering........................ 6-8
If Using Host-Initiated Buffering ....................... 6-8
Clear/Cancel Operations ........................................ 6-8
Reset Buffered Data (Function Code F1h)............. 6-9
If Using 4430-Initiated Buffering........................ 6-9
If Using Host-Initiated Buffering ....................... 6-9
Application Programming........................................... 6-10
Special Function Keypad Input (Function Code
83h) ........................................................................... 6-10
Remote PIN Display (Function Code 04h).......... 6-11
PIN Entry Using Standard PIN Block (Function
Code 20h) ................................................................. 6-11
Optional PIN Entry Using Standard PIN Block
(Function Code 0Eh)............................................... 6-11
PIN Entry Using Alternate PIN Block (Function
Code 85h) ................................................................. 6-12
Optional PIN Entry Using Alternate PIN Block
(Function Code 13h) ............................................... 6-12
Data Entry from Keypad (Function Code A2h) . 6-13
Abort (Function Code 51h).................................... 6-13
Summary of Contents for 5945
Page 1: ...NCR 5945 Electronic Payment Terminal Release 1 1 User s Guide B005 0000 1104 Issue B...
Page 9: ...Revision Record Issue Date Remarks A Apr 99 First issue B Apr 2000 Revision...
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Page 92: ...B005 0000 1104 Apr 2000 Printed on recycled paper...