Help on T situation

[BillyMac]

I found this (below) on my hard drive:

Technical fouls for illegal uniforms (including illegal numbers) are not charged to the team, but are charged directly to the head coach. If a team member participates as a player while wearing an illegal uniform, then a direct technical foul is charged to the head coach, who will lose the coaching box privilege for the remainder of the game. This infraction is penalized when discovered, and the team member with the illegal uniform may participate without further penalty and is not required to change the number. A maximum of one technical foul shall be charged directly to the head coach regardless of the number of offenders.

My question. Is this penalized if the player with the illegal number has already played, and the illegal number is "discovered" while the "player" is on the bench (no longer in the game), i.e., must the player with the illegal number be "in the game" at the time of "discovery" to penalize?