[WriteLog] Actual functions?

[JA1SJV Solo]

Hi all!

I am new to use WriteLog and I would like to know
actual function of following commands.

SendcallExchangeKey=
CqFunctionKey=
QrzFunctionKey=

As I am so far using TR-Log and WF1B/RTTY, you may
refer to the functions of these (so that I can understand
easily).  Thanks for your assistance.

Solo

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JA1SJV               Tama Kawasaki 214-0038
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