Call systems in medical facilities such as GP clinics, hospitals, senior and care homes need to be installed according to DIN VDE 0834. Accordingly, they need to be functional in the event of a malfunction in the facility’s local phone system in order to ensure the best possible availability in the case of an emergency. They also need to satisfy particular standards with regard to electromagnetic compatibility. All of the aforementioned directives have been combined in the Menocom nurse call system subject to the strictest quality standards.