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On-Hold Messaging: Turn Hold Time Into Marketing

By Jason Kidd 9 min read
On-Hold Messaging: Turn Hold Time Into Marketing — Killerspots branded jingle & audio production graphic

Call your own company right now, ask for a department that tends to be busy, and let them put you on hold. Do not skip this part. Whatever plays for the next ninety seconds is exactly what your customers hear at the moment they have already decided to give you their money. Most owners have never once listened to it. When they finally do, the reaction is almost always some version of “that is what we sound like?”

I have cast voices and produced audio for a living for a long time, and on-hold is the strangest corner of the whole business. It is the one channel where the audience raised their hand first. They looked you up, dialed, and agreed to sit still and listen. A radio spot has to interrupt somebody. A social post has to out-shout a feed. Hold is a captive, self-selected, already-interested audience, and most businesses fill it with a beep, a borrowed radio station, or nothing at all.

What is on-hold messaging?

Direct answerOn-hold messaging is the recorded audio a caller hears while waiting on your phone system. It is a scripted, voiced, music-backed program that plays instead of silence or a borrowed radio feed. It loops for several minutes, mixes brand storytelling with practical answers, and loads onto your phone system as an audio file.

The finished thing is closer to a small radio program than to a commercial. A typical build has an opening line that confirms the caller reached the right place, then a series of short segments separated by music, then a loop back to the top. Each segment does one job: answer a question, introduce a service, set an expectation.

What it is not is a jingle on repeat, and it is not your website copy read aloud. A custom jingle is a memory device built for interruption, which is the opposite of the job here. Website copy is written to be skimmed, and a caller on hold cannot skim.

Why does hold time matter more than most of your marketing?

Direct answerBecause the caller already chose you. They looked you up, dialed, and agreed to wait. No other channel starts with that much intent. Radio and social have to interrupt a stranger and earn attention. Hold time is attention you already own, and most businesses hand it to a beep or a competitor's commercial.

Think about what you spend to get a stranger to notice you, then what you spend to keep the attention of someone who has already dialed. For most businesses the second number is zero, and it is the more valuable audience by a wide margin.

The radio-station default deserves its own warning, because it is the most common setup I run into and it is genuinely self-defeating. When you pipe a live station into your hold line, you are broadcasting whatever that station sells during the break. That is somebody else’s advertising, playing to your customer, on your phone line, at your expense. In a competitive category, the customer waiting to buy from you may well hear a spot for the shop across town. There is a licensing problem underneath it too, covered in the FAQ below.

Silence is not the safe alternative. Silence reads as a dropped call. The caller pulls the phone away, checks the screen, and starts deciding whether you are worth the wait. Dead air is the only thing on this list that actively makes people hang up.

What should an on-hold message actually say?

Direct answerAnswer the questions callers actually ask, then add one thing they did not know you did. Hours, location, website, and what to have ready when someone picks up. Then a service most customers do not realize you offer. Keep every line useful. Nobody on hold wants your mission statement.

The best source material for a hold script is not your marketing department. It is the people answering the phones. Ask them what they explain forty times a week. That list is your script, and it is usually four or five items long.

Three kinds of content earn their place in the loop:

  • The questions you answer constantly. Hours, parking, what documents to have handy, how the first appointment works. Answering these while the caller waits shortens the call once someone picks up, which your team will notice within a week.
  • The service nobody knows about. Almost every business has one. The customer who called about a repair has no idea you also do maintenance plans. Hold time is the cheapest place on earth to tell them, because they are already listening.
  • A reason to feel good about waiting. Not an apology on a loop. Something concrete about why your people are worth the extra minute.

What to cut is easier to name. Cut the founding story. Cut the values. Cut any sentence that would work equally well for your competitor, because a sentence that generic is just noise with a voice on it. If you want the tactical version of this, we wrote a full breakdown of writing a custom on-hold message that goes deeper on the script itself.

How long should an on-hold program be?

Direct answerBuild the loop long enough that a normal caller never hears the same line twice, which in practice means somewhere between two and four minutes of material. Individual messages should run about twenty to thirty seconds with music between them. Short loops are the fastest way to irritate the person you are trying to keep.

The loop length question is really a math question, and it is the one most people get wrong. Pull your average hold time from your phone system. If callers wait ninety seconds and your loop is forty-five seconds long, every caller hears everything twice, and the second pass is where goodwill goes to die. Repetition that works on the radio, where a listener catches your spot once an hour, becomes torture at close range.

So build long. If your hold times are genuinely short a shorter program is fine, but err toward more material than you think you need. Nobody has ever hung up because the on-hold content was too varied.

Music matters more than people expect, and it is the piece most likely to be picked by whoever happened to be in the room. The bed should sound like the same company as your radio commercial and voice-over work. When the phone and the radio buy sound like different companies, customers do not consciously notice, but the impression of a business that has its act together quietly fails to form.

What does it take to get the audio onto your phone system?

Direct answerMost modern systems take a standard audio file, usually MP3 or WAV, uploaded through an admin panel. Cloud and VoIP platforms accept an upload directly. Older on-premise systems need a dedicated player that feeds the audio into the phone line. Ask your provider which format and file specification they require before anyone records.

This is the step that stalls projects, and it stalls them at the end, which is the worst possible time. Get the spec from your phone provider before the session, not after the mix is approved.

On a cloud or VoIP platform you are usually uploading a file and pointing your hold queue at it. On older on-premise hardware you need a player: a small device that stores the audio and feeds it into the phone system continuously. That is the gap the Killerspots On Hold Pro player exists to close, and it is why we ship one alongside the production for businesses whose systems need it. Either way the audio has to be mixed for a phone line, a narrower and less forgiving channel than anything else we produce for.

If your setup also routes callers through a menu before they queue, the auto-attendant recording should be cast with the same voice. One company, one voice, start to finish.

How often should you update it?

Direct answerAny time the information stops being true. Promotions, seasons, hours, and staff all change, and a caller who hears about a holiday special in July learns that you do not pay attention. A light refresh a few times a year keeps it credible. Rewrite the whole program when your services change.

Stale on-hold audio does more damage than none at all, because it is evidence. A caller in July hearing about your Christmas hours has just been told, by you, that nobody here has thought about this in six months.

Build the loop so it can be refreshed in pieces. If the promotional segment is its own recorded chunk rather than a line buried mid-sentence, swapping it out is a small job instead of a re-record. That is a production decision made at the script stage, and it is worth insisting on. It is also why we build in unlimited revisions until you approve the program.

What makes an on-hold program fail?

Direct answerThree things, in order. Music nobody chose, so it sounds like a dentist's waiting room. Copy written by whoever had a spare hour, so it reads like a brochure. And a loop so short the caller hears the same sentence four times. Any one of those turns a warm caller cold.

There is a fourth, subtler failure worth naming: a program that never asks anyone to do anything. A caller who learns you offer maintenance plans should be told exactly how to ask about one when the call connects. “Ask us about it when we pick up” is a real call to action and it costs you seven words.

The phone experience is one system, not a set of recordings. The hold loop, the menu, and the person who eventually answers all shape the same impression, which is why our customer service tips for helping people over the phone matter as much as the audio does. Great audio in front of a bad phone call just gets the customer to a disappointment faster.

Hold time is already yours

You are paying for the phone line, for the person who answers it, and to make the phone ring in the first place. The wait in the middle is the only part of that chain most businesses have never spent a minute on, and it is where the customer is closest to buying.

We have produced on-hold messaging programs for medical, financial, restaurant, and service brands, cast the voices, cleared the music, and shipped the players that put it on the line. If you have not heard your own hold loop lately, start there. Then get a quote and put those ninety seconds to work.

Frequently asked questions

Is it legal to play the radio while callers are on hold?

Playing a live radio station on hold is a risk on two fronts. The broadcast and its music are licensed to the station, not to you, and the public performance of copyrighted music generally requires its own license. You are also handing your caller somebody else's commercials, which may well be a competitor's. A produced program built on cleared, licensed music removes both problems at once.

Can I record my on-hold message myself?

You can, and it is usually a mistake. A phone line is a narrow, unforgiving channel that strips most of the warmth and detail out of a recording, so an untrained voice sounds untrained the moment it is compressed. Professional voice talent and a mix built for telephone playback are what keep the message intelligible after the phone system is finished with it.

Does on-hold messaging work with VoIP and cloud phone systems?

Yes. Most cloud and VoIP platforms have an admin panel where you upload a standard audio file and assign it to your hold queue. The detail that trips people up is the file specification, since some platforms require a particular format, bit rate, or sample rate. Ask your provider before anyone records so the mix is built to their spec the first time.

What is the difference between on-hold messaging and an auto-attendant?

An auto-attendant is the menu that routes the call: press one for sales, press two for service. On-hold messaging is what plays after the caller is already in a queue and waiting. They are different recordings doing different jobs, and most businesses need both, usually voiced by the same talent so the whole phone experience sounds like one company.

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