What methods can be used to submit a trace request?

A trace request can be submitted through various methods, allowing for flexibility depending on the circumstances or resources available to the agency making the request. The correct choice indicates that acceptable methods include telephone, fax, or mail. Each of these methods has specific advantages; for example, a telephone request might allow for immediate communication and clarification, while fax or mail can provide a written record of the request.

Using multiple methods ensures that agencies can choose the most effective way to submit their requests based on the urgency and the nature of the information. This approach also accommodates different technological capabilities and preferences of law enforcement agencies, ensuring that all can access the necessary tools for submission. Options that limit submission to one specific method (like online submission or in-person only) do not take into account the diverse needs and situations law enforcement may face.