The term 'emergency telephone' can be summarized as a hotline, which is a seven-letter word. A hotline is a telephone line that is dedicated to providing immediate assistance in emergency situations. It is typically operated by a government agency or other organization and is available 24 hours a day, 7 days a week. Hotlines are often used to provide crisis counseling, suicide prevention, and other forms of support. They are also used to report crimes or suspicious activity.