Instruction manual
MFJ-1289 Multicom User's Manual Page 58
Set the date, time, FAX mode, and radio port for the FAX you want. Give a file
name and a maximun number of files that you want to receive. To engage the
autotimers press <F1> or click on the "Activate" icon. The screen will turn white
and give you a message saying "Auto receive active. Press Escape to abort."
When one of the timers becomes active Multicom will go to the receive screen.
If you do not set at least one of the timers for some time in the future, Multicom
will not allow you to engage the autotimer.