Mactep DSR 777S is a clone of He@d 500 so you can use sw for Mactep DSR 777S in to He@d 500.

dsr777_PV344
t*s au, p**miere au, po*sat ok, orf ok, etc...

dsr777Dongle_PV344
t*s au, p**miere au, po*sat ok, orf ok, etc...
Dongle also support c$...

K*ycode editor: '7096' and 'info' with remote...