... the watch, the wach can vibrate when receive callsApplicationsWireless calling system can be used in restaurants, hotels, hospitals, tea ... pool, beach, etcWhat are the components of the wireless calling system?1. Wireless receiver, installed on the count 2. Call ... promptly and quickly.What are the benefits of Wireless Calling System?Reduce Staff CostsEnhance the Dining ExperienceGreater Front of House ...