⍰ Apl Functional Symbol Quad Question Symbol Technical Symbol Smiley Face U+2370

How to Write the Apl Functional Symbol Quad Question Symbol ⍰ on Keyboard?

To write the Apl Functional Symbol Quad Question symbol ⍰ on keyboard using ALT codes; ALT+9072, just hold down the ALT key while typing the alt key code 9072. 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.