Here are a few things to keep in mind to have a killer script your callers will be receptive to: Speak to your audience: When creating a script, make sure you know WHO you’re talking to above anything else. Is it moms, teenagers or middle-aged men who like golf? Appeal to their interests in relation to your business with a captive voice, and they’ll be much more willing to listen (and be patient while doing so). Time it appropriately: You know your business better than anyone else, so as such, you’re probably aware of a caller’s average hold times. While this can vary with growth and other factors, make sure you record enough messages to fill the time so a caller isn’t stuck hearing an eternal loop of the same 3 messages. They’ll thank you for it by being far less irritated. Stay current: Some companies have seasonal sales and changes, so including this in your script as the year progresses means you remain relevant with the latest and greatest. For example, during the holidays you can say “Seasons greetings from Fletcher’s Flowers...” or something similar. You can also include event notifications, advertisements, and other informational messages so they learn more about your business. Be natural: Think about how you’d like to be talked to. Typically, a robot isn’t the first thing that comes to mind. Writing for auditory purposes elicits a different approach than writing for digital or print. Make sure whatever your script is that you read it aloud, and test it out on coworkers or friends. If they get bored or disengage, chances are, your callers will too. Know their path: What’s your end goal for what you’d like your caller to accomplish? Tailor your messaging to them based on what you come up with. If you’d like to upsell, consider using some on hold time to discuss a company-wide promotion they can take advantage of, or a fun fact about your industry they wouldn’t know. Give a call-back option: If your phone system has the feature and a caller doesn’t have time to spend on hold, offer them the option to receive a callback without affecting their position in line, or to leave a message. This can alleviate the stress of waiting.
You can change your messages through our online interface and have them playing on hold in 60 minutes or less.

It doesn't matter how great your customer experience in store or with an employee is, if you neglect the on hold experience, you're neglecting the customer. Not sold? Check out Number 5, below:
1. TO IMPROVE HOW LONG CALLERS ARE WILLING TO STAY ON HOLD. Statistics from a CNN survey cited by Chron.com state that “70 percent of callers who are placed on hold with just silence hang up within 60 seconds; of them, 35 percent won’t call back.”