Provide a fixed connection point beside the bed for compatible patient-call equipment. Ascom NIBM2-G3S combines a light-grey bedside-module enclosure with a 3B socket configuration, giving care-room installations a specific interface at the patient position. The module belongs in nurse-call environments where bedside equipment must connect through the required socket arrangement. The 3B socket is the defining configuration detail for this bedside module. Match the socket requirement of the bedside equipment and the room’s installed call-system design before fitting the module. Its light-grey finish supports visual consistency where room hardware is specified in that color, while the bedside format keeps the connection point located where patient-accessible equipment is needed. Use this component when replacing or adding a bedside interface that calls for the same light-grey finish and 3B socket arrangement. It is hardware for the bedside position rather than a central nurse-call control device, display, or mobile handset. Verify the intended mating equipment, mounting arrangement, and system compatibility as part of the room-level installation design.