/LOG[=filespec]
/NOLOG (default)
Controls whether a log file of the session is kept.
If you use the /LOG qualifier and omit the file specification,
then the log information is written to the file DTEPAD.LOG.
When used to log a modem session, the log file contains any noise
that occurred on the phone line. For example, typing a file in
order to get it recorded in the log file could result in noise
being recorded along with the file data. Therefore, the use of a
log file is not recommended for the purpose of file transfers.
HP recommends that you use asynchronous DECnet to transfer files.