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Utility Descriptions 5-13
Command Description
PgUp Sends a file to a remote computer, giving you the option of
either Xmodem or ASCII file transfer protocols. Esc cancels at
any time during the transfer.
PgDn Receives a file using the Xmodem or ASCII file transfer
protocol. Press Esc to cancel at any time during the transfer.
Terminal Emulation
Currently, COMM supports a subset of the ANSI escape codes that
compose the only terminal emulation available. These escape codes, A,
B, C, D, H, J, and K, should meet most needs since the emulation
includes such features as cursor positioning and erase to the end of the
line and/or page.
File Transfer Recovery with Zmodem Protocol
The Zmodem file transfer protocol has the ability to resume a set of file
transfers at the point of interruption, such as in the case of a call hang-up
or disconnected cable. In the event of a failed Zmodem upload or
download, run COMM as follows to resume the file transfer:
Press the PgDn key to initiate a receive-file operation
Select Zmodem in the file transfer option list.
Select Y to enable the ZMODEM crash recovery option.
Auto downloads do not use crash recovery.