Telephone

Telephone from the supply class Telephone And Telegraph Equipment in the supply group Communication, Detection, And Coherent Radiation Equipment refers to a device used for communication purposes. It allows individuals to transmit and receive audio signals over long distances. Telephones are commonly used in both residential and commercial settings for making voice calls. They typically consist of a handset, a dial pad or keypad, and a speaker or earpiece for listening to the audio. Some telephones also have additional features such as caller ID, voicemail, and conference calling capabilities.