Website: https://docs.microsoft.com/en-us/MicrosoftTeams/here-s-what-you-get-with-phone-system
A dedicated Holdcom Script Consultant will write your script based on your input, and marketing and customer service materials. Or you can write your own.

Messages On Hold, have provided us with a fantastic messages & advertising on Hold Music for our office's New Phone System, and having it in operations for the past 2 Business Days it has already provided some awesome reviews from our Business clients.
We specialize in affordable, customized audio production for your business telephone system. Why play a radio station or take a chance on your customers hanging up while waiting because they only hear silence while they are waiting to talk to you? Now, for just $99, we can write and produce an effective, professional, on hold marketing program that will enhance your business image, increase sales and educate your customers about all the products and services you can offer them! After you’ve looked around and listened to the quality of our samples, click on the “Place an Order” tab and leave some information so we can contact you and start working on your customized script. Or, click “Email Us” to ask any specific question about your business and how we can serve you. We can also provide you with a digital on-hold machine that is specially designed just to play your messages over and over through your phone system. This machine also includes a removable USB thumb drive that will play the new messages we send to you. Set-up is easy and changing your messages to keep them fresh, topical and reflective of specials and promotions going on is even easier Call us toll free today or E-Mail us with your name and phone number and a representative will contact you within 24 hours. Your satisfaction is guaranteed.