Friendly Functions

Friendly Functions is a trait chip in The Sims 3: Into the Future. It requires level 4 or higher Bot Building skill to be built.

In-game description
Impervious to brush-offs and bad attitudes, friendly Plumbots bring a smile to any face!
 * Imbues Plumbot with the Social Motive.
 * Enables friendly social interactions.
 * Plumbot takes the initiative to socialize on its own.

Required components

 * Kindness charged crystal
 * Three small processors

Trivia

 * All police, firefighter and mail carrier NPCs from Oasis Landing have this trait chip installed.

Premade plumbots who are friendly
Cyclotron, JL-58, Robota