[amsat-bb] GMSK: Time for a stupid question :-)

While trying to work Cute-II, I started to think about GMSK ... (I have a PK96 external TNC hooked-up)

My beautifull TS2000 has FM/AM/USB/LSB/CW modes.

For GMSK, do I use FM or FSK ?

Please only a gentle smile, I realize I do look silly asking this :-) Henk