A Class A telephone line allows which type of calls?

A Class A telephone line allows which type of calls?

• A. Local calls only
• B. Any calls
• C. On-base calls only
• D. On-base and local calls

Answer: (B)

The main idea here is that a Class A telephone line provides unrestricted access to calling capabilities, not limited to a specific subset of traffic. With this line, you can place any type of call—local, on-base, or off-base long distance—through the system. That’s why “any calls” is the best answer. Local calls only would limit reach to nearby numbers, on-base calls only would exclude external numbers, and on-base plus local would miss long-distance and off-base connections.

The main idea here is that a Class A telephone line provides unrestricted access to calling capabilities, not limited to a specific subset of traffic. With this line, you can place any type of call—local, on-base, or off-base long distance—through the system. That’s why “any calls” is the best answer. Local calls only would limit reach to nearby numbers, on-base calls only would exclude external numbers, and on-base plus local would miss long-distance and off-base connections.