To write the Box Drawings Light Triple Dash Vertical symbol ┆ on keyboard using ALT codes; ALT+9478, just hold down the ALT key while typing the alt key code 9478൲. You have to use the numeric keypad of your keyboard. If you don not have numeric keypadᩚᩚᩚᩚᩚᩚᩚᩚᩚ𒀱ᩚᩚᩚ, hold down the Fn and ALT keys while typing the alt code number.