.Oh - if anyone is still curious: I recorded the greeting via the phones custom greeting function, then called to listen to it from another phone, then turned off the phone and called again. Same message. I had wondered if just maybe the phone played the message when on, and the carrier played the message when the phone was unreachable.
Google Voice is a cloud-based communication network which is designed for business of all sizes as well as for personal use. It provides you with a phone number using which you can make calls, text messages, and can send voicemails on both smartphones and computers.

Once you finish your voicemail message, you can end on a note of gratitude and express thanks or that you realize the recipient of the message us busy, so you’d appreciate a return call. Whichever way you choose, make certain that the tone of your message is upbeat. A business voicemail greeting sees each call as their chance to engage with their clients or vendors. Hello, you’ve reached the office of Lydecker and Lydecker. We are currently unavailable to answer your call. However, your call is important to us, so please leave your name, phone number or email address, and a brief message and we’ll get back to you as soon as possible. Thank you for your interest in Lydecker and Lydecker Law Offices. Professional tone Provide the caller with specific information Request the caller to leave specific information Extend gratitude for their call Professional Voicemail Greetings
12.) Bienvenue chez JohnDoe. Vous pouvez nous joindre du lundi au vendredi de 8h à 12h30 et de 13 heures à 16h30. Nous ne pouvons pas prendre votre appel pour le moment. Laissez un message avec votre nom et votre numéro de téléphone et nous vous rappellerons dès que possible. En cas d'urgence, vous pouvez nous joindre sur le numéro 0821 91039- 1211. Merci beaucoup.