Which word indicates that instructions were correctly repeated, as per Rule 705?

The word "roger" is used in communications, particularly in rail and aviation contexts, to confirm that a message or instruction has been received and understood correctly. It serves as a shorthand acknowledgment that the information conveyed has been comprehended fully, aligning with Rule 705 guidelines, which emphasize clarity and accuracy in relaying information.

Additionally, "roger" is a standardized term recognized universally, which enhances effective communication among team members. In contrast, while terms like "acknowledge," "copy," and "repeat" may indicate some form of recognition or affirmation, they do not have the same level of established meaning in this specific context as "roger" does. This makes "roger" the preferred choice for signaling successful understanding of instructions in the operations of SEPTA and similar organizations.