What is the minimum length required for telephone cords?

The minimum length required for telephone cords is 29 inches. This standard is set to ensure adequate reach and flexibility for connecting telephone equipment to wall jacks or other devices without causing strain on the cords. Cords that are too short may lead to stress at the connection points, which could ultimately result in damage or connectivity issues. By ensuring the minimum length is 29 inches, it allows for proper installation and usability, making it easier to position devices within a home or office setting while maintaining a tidy appearance.