Telepathy: The Imp's telepathy range increases by the listed amount.
Faux Life: The Imp's Resistance increases by 5 at 5th level. At 10th level the DR increases by 5 and the Resistance increases by another 5.
Cunning Linguist: This works as the listed ability. It possesses no additional effects.
Daemon: This ability can be used an additional time per day.