Get the Cortelco single line red desk telephone. It's fully modular with a 9-foot handset cord. The double-gong ringer makes it easy to hear. It's hearing aid compatible and comes with a five-year limited manufacturer's warranty. There's a nationwide support system and it meets ADA volume control standards.


Using your Cortelco single line desk telephone is easy. Just plug it in and start making calls. The 9-foot handset cord gives you plenty of room to move around. When the phone rings, you'll hear the double-gong ringer clearly. If you use a hearing aid, this phone is compatible with it. To adjust the volume, use the ADA-compliant volume control. Keep the phone clean by wiping it with a soft, dry cloth. Avoid using harsh chemicals. If you have any problems, the nationwide support system is there to help. The phone comes with a five-year limited manufacturer's warranty, so you can use it with confidence.