What essential information must be included in attorney information?

The correct answer includes names, addresses, phone numbers, and bar numbers as essential information that must be included in attorney information. This comprehensive set of details ensures that all necessary contact points are available for communication and verification purposes.

Names provide identification, while addresses ensure that correspondence can be properly directed. Phone numbers allow for direct contact, which can be crucial for timely communication related to cases. Bar numbers are important as they uniquely identify an attorney's license to practice law, verifying their credentials and standing within the legal system. Including all these elements helps maintain a clear and effective line of communication between attorneys, clients, and the courts, facilitating smoother legal processes.

In contrast, focusing solely on names and addresses lacks the necessary contact and identification components that phone numbers and bar numbers provide. Similarly, limiting the information to just phone numbers and bar numbers excludes critical identifying details that could hinder proper communication and verification. Lastly, just including name and case history does not account for the basic contact information needed to interact with the attorney effectively.