It depends on your business industry, type of callers and marketing plan. Assuming that you take a profit driven approach to using your telephone on hold messages as a marketing tool, you will want to consider changing at a minimum of twice per year, however its best to be more proactive and update more often like quarterly or even monthly. Callers love something new and refreshing (don’t we all!), particularly those that frequently call back and are placed on hold! Why not inform them them of special promotions, new products, or customer service info – there’s always something more that can be said! Make the most of your telephone’s on hold messaging infrastructure. It is an effective way to win, retain, and sell your callers on hold.
Sample 4 — "We appreciate your patience while we are assisting other customers. Kitchens Plus has the largest selection of granite countertops in the state. Our design professionals will assist you in selecting the granite that is right for you, then they will walk you through every step of the design and installation process. Thank you for holding."

As you begin your search for an on hold messages service provider, you’ll find many companies advertising that they can do the job for you. But, you don’t want just any company, nor do you want the same ho-hum, boring hold-music heard at most businesses, because boring is something your business can’t afford to be. You want a provider that adds real value to your bottom line, you want an on hold company that’s responsive to your needs, has a proven track record, and finally, you want a provider that makes the process easy, so you don’t have to!
This is your opportunity to demonstrate professionalism and communicate directly to your caller. You should provide as many sections as required, depending on how long you expect the average caller to be on hold. Usually, 6-10 sections of dialogue are sufficient.