Paging Device - Okinawa Telemessage This item was used several decades ago. It has been stored at my parents' house and shows signs of aging. It functions when powered by batteries purchased on Mercari, but the paging service has ended. Would this be of interest to collectors? Includes instruction manual. One unused battery with an expired use-by date is included. As of July 13, 2025, the battery that was in use is no longer working. The unused, expired battery will be included as is. Please refer to the images. The batteries are no longer in production. I have pets. Please purchase only if you understand and accept the above.