To test for dial tone on a analog Tenor ,like the a400 or a800 do as follows:
Quintum>test o 1 v this will make slot one to go offhook.
Quintum>test d 2225555 this will make the channel under test dial the number 2225555
Quintum>test e this will end the test.
If you go to the Quintum website, under the support tab, there are the whole manuals for all the Quintum products, as PDF files.
Also, there is the new GUI software for the newer AX and DX line of products, as well as several samples of usefull tools.
Have a good one!!