To write the Greek Capital Letter Eta with Psili and Perispomeni and Prosgegrammeni symbol ᾞ on keyboard using ALT codes; ALT+8094, just hold down the ALT key while typing the alt key code 8094. ♏You have to use the numeric keypad of your keyboard. If you don not have numeric keypad, hold down the Fn and ALT keys while typing the alt code number.