[comp.sys.ibm.pc.hardware] Tecmar Phonemate 2400 info

hintz@cod.NOSC.MIL (Todd M. Hintz) (08/02/90)

I came across an old Tecmar Phonemate 2400 baud internal modem 
without a manual. It seems to work like a Hayes Compat with some 
minor problems. Does anyone have info on internal dips, registers,
and commands for this old beast. Respond by email please.