is an automatic doctor's appointment remainder system that a lot physician use, I recently started services at North County Integrative Acupuncture Center at Poway, CA ( San Diego Area) and they left me a voicemail to remind me and at the end of the voicemail it says thank you and goodbye... and the funny part is that number is from Florida.. 949 415 2151. now a lot clinic are using a system to remind patients and do avoid " no shows appointments" because people forgets if they schedule like a month or so in advance.