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"I'm not much more than an interpreter, and not very good at telling stories."

A silver-plated protocol droid

A protocol droid was a droid whose job was to aid sentients with their etiquette and relations with each other in the galaxy. Typically 1.7 meters tall, protocol droids came in many shapes and sizes, although most were humanoid in form.[1] Notable models included Cybot Galactica's 3PO unit and Arakyd Industries' RA-7.

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