Black telephone, 0.5meter; White telephone, 0.5meter; Red telephone, 0.5meter; Telephone, 0.5meter; Yellow telephone, 0.5meter; Black telephone, 0.5meter; White telephone, 0.5meter; Red telephone, 0.5meter; Telephone, 0.5meter; Yellow telephone, 0.5meter; Black telephone, 1meter; White telephone, 1meter; Red telephone, 1meter; 1 meter-four-core gray phone line; Yellow telephone, 1meter; Black telephone, 1meter; White telephone, 1meter; Red telephone, 1meter; 1 meter-two-core gray phone line; Yellow telephone, 1meter; Black telephone, 1.5meter; White telephone, 1.5meter; Red telephone, 1.5meter; Telephone, 1.5meter; Yellow telephone, 1.5meter; Black telephone, 1.5meter; White telephone, 1.5meter; Red telephone, 1.5meter; Telephone, 1.5meter; Yellow telephone, 1.5meter; Black telephone, 2meter; White telephone, 2meter; Red telephone, 2meter; 2 meters-four-core gray phone line; Yellow telephone, 2meter; Black telephone, 2meter; White telephone, 2meter; Red telephone, 2meter; 2 meters-two-core gray phone line; Yellow telephone, 2meter; Black telephone, 3meter; White telephone, 3meter; Red telephone, 3meter; 3 meters - four-core gray telephone line; Yellow telephone, 3meter; Black telephone, 3meter; White telephone, 3meter; Red telephone, 3meter; 3 meters-two-core gray phone line; Yellow telephone, 3meter; Black telephone, 5meter; White telephone, 5meter; Red telephone, 5meter; 5-meter-four-core gray phone line; Yellow telephone, 5meter; Black telephone, 5meter; White telephone, 5meter; Red telephone, 5meter; 5 meters-two-core gray telephone line; Yellow telephone, 5meter; Black telephone, 10meter; White telephone, 10meter; Red telephone, 10meter; 10 meters-four-core gray phone line; Yellow telephone, 10meter; Black telephone, 10meter; White telephone, 10meter; Red telephone, 10meter; 10 meters-two-core gray phone line; Yellow telephone, 10meter; Black telephone, 15meter; White telephone, 15meter; Red telephone, 15meter; 15 meters-four-core gray phone line; Yellow telephone, 15meter; Black telephone, 15meter; White telephone, 15meter; Red telephone, 15meter; 15 meters-two-core gray phone line; Yellow telephone, 15meter; Black telephone, 20meter; White telephone, 20meter; Red telephone, 20meter; 20 meters-four-core gray phone line; Yellow telephone, 20meter; Black telephone, 20meter; White telephone, 20meter; Red telephone, 20meter; 20 meters-two-core gray telephone line; Yellow telephone, 20meter; Black telephone, 25meter; White telephone, 25meter; Red telephone, 25meter; 25 meters - four-core gray telephone line; Yellow telephone, 25meter; Black telephone, 25meter; White telephone, 25meter; Red telephone, 25meter; Yellow telephone, 25meter; 25-meter-two-core gray phone line; Black telephone, 30meter; White telephone, 30meter; Red telephone, 30meter; 30 meters-four-core gray phone line; Yellow telephone, 30meter; Black telephone, 30meter; White telephone, 30meter; Red telephone, 30meter; 30 meters-two-core gray phone line; Yellow telephone, 30meter; Black telephone, 40meter; White telephone, 40meter; 40 meters-four-core gray phone line; Red telephone, 40meter; Yellow telephone, 40meter; Black telephone, 40meter; White telephone, 40meter; Red telephone, 40meter; 40 meters-two-core gray phone line; Yellow telephone, 40meter; Black telephone, 50meter; White telephone, 50meter; Red telephone, 50meter; 50 meters-four-core gray phone line; Yellow telephone, 50meter; Black telephone, 50meter; White telephone, 50meter; Red telephone, 50meter; 50 meters-two-core gray phone line; Yellow telephone, 50meter; Black telephone, custom-made, 200meter; White telephone, custom-made, 200meter; Red telephone, custom-made, 200meter; Telephone, custom-made, 200meter; Yellow telephone, custom-made, 200meter; Black telephone, custom-made, 200meter; White telephone, custom-made, 200meter; Red telephone, custom-made, 200meter; Telephone, custom-made, 200meter; Yellow telephone, custom-made, 200meter
