IBM 3770 - Manual (Page 6)

3770Link
4
3770Link Features
3770 Emulation Features
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IBM 3776/3777 Model 3 or Model 4 emulation (SNA
Logical Unit type 1)
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LU
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LU and SSCP
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LU sessions
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Unlimited number of concurrent sessions
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Receive to console, printer, or disk file
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Automatic ASCII
↔
EBCDIC translation
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PDIR record recognition
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FMH 1 and FMH 3 support
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Data compression and expansion
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Expansion of compacted host data streams
Advanced Features
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Automatic server LU recognition
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Formatted (automatic) and unformatted logons
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Detailed log file with date and time stamps
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Automatic concatenation of transmitted files
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Automatic naming of received files
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Supports multiple configurations
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Transmission and reception of binary files
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Real-time session statistics
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Configurable ASCII
↔
EBCDIC translation tables
Script Language For Unattended Operation
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Execute scripts from the command line, batch files, parent
process, or menu
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Execute external processes and evaluate results
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Accept commands from a client process
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Command line parameter substitution
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Call scripts from within scripts
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Time activated commands
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Branching and looping commands
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Extensive result codes and error testing