Vintage old school retro style single line telephone with 9 foot cord Vintage old school retro style single line telephone with 9 foot cord Double-Gong Ringer with Volume Control Works with Hearing Aids and Answering Machines Great as a Backup Emergancy Phone for Power Outages Compatible with Answering Machines and Caller ID The Home Intuition Single Line Corded Desk Phone is the perfect telephone for basic use. Also great to have as a backup for unexpected power outages. Works with just a phone line no power needed.