To write the Devanagari Vowel Sign Vocalic Ll symbol ॣ on keyboard using ALT codes; ALT+2403, just hold down the ALT key while typing the alt key code 2403. You have to use the numeric keypad of your keyboard. If you don not have numeri🍎c keypad, hold down the Fn and ALT 🀅keys while typing the alt code number.