Intercommunication system having functions of securing call and expressing intention

摘要

This relates to an intercom device designed to secure as possible and, more particularly, the doctor display the intercom Add to let others with the ability to display their doctors, many dog to form a currency Mmm party intercom calls from interconnected parties other than the doctor listen to let the currency confidentiality and to ensure the secret to display tonghwaeum relates to an intercom having a function. ; with a call confidentiality and representation features of the present invention for achieving the above object is a button intercom unit, ring, display is provided with one or more other in which the intercom and video intercom connections, from the recipient's caller intercom intercom call while listening, or if I came on the phone, the recipient is the current status display and button parts list corresponding to the button that is provided false signal using the intercom If the operation, the doctor sensing unit to send the current status of the input signal and a doctor from the receiver to the sender of the intercom button unit; The doctor and the current status of the recipient and spurious signals received from the sensing unit to display the distinctive configuration that includes a physician to be displayed in a specific color through the display of the caller's intercom.