The intro greeting should be a reassurance that the caller has reached the correct organization along with general information about the company, and information that you want the caller to have on hand. Good information to provide at this point might include organizational slogans, years in business and general product information.
Yes. You can preplan message changes to begin any time in the future. There is no limitation.

Remember that part about getting more bang for your buck when you use a professionally produced on hold program? Here's where it gets really interesting - if you're doing everything right, and answering the questions and providing information that your customers really need and want to hear, there's a good chance you can reuse the content you've already created. You can repurpose your Message On Hold as overhead announcements in your facility or store, as short videos, as website audio, and more. When you think outside of the box, there are many ways to take what you have and make it something more.
We are committed to our neighbors and the community. We support athletic leagues, non-profit groups, schools, local organizations and volunteer fire and rescue squads. Our education programs include tours for students and scouts, and open houses that allows communities to observe their operations and how the industry contributes to our quality of life.