It does. GPT Chat: 10-4 is a phrase commonly used in radio communication that means "message received and understood." It is typically used to acknowledge a me

It does. GPT Chat: 10-4 is a phrase commonly used in radio communication that means "message received and understood." It is typically used to acknowledge a message or request. Google does too https://en.wikipedia.org/wiki/Ten-code https://en.wikipedia.org/wiki/Ten-code