Phone Audio Marketing: The Most Underrated Media Asset for Business Growth

Many businesses invest heavily in digital advertising, social media, and in-store displays. However, one powerful marketing channel is often overlooked: phone audio and on-hold messaging.

If your business regularly receives phone enquiries, every caller represents a high-intent customer. Ignoring the marketing potential of your phone system means missing valuable opportunities to educate customers, promote services, and increase sales.

Why Phone Audio Is a Valuable Marketing Channel

Research from Sonder, a global authority in retail media, shows that businesses are losing millions of dollars by undervaluing their owned media assets.

Owned media includes:

• Digital displays
• Posters and in-store signage
• Retail radio
• Catalogues and magazines
• Outdoor advertising
• Branded packaging
• On-hold phone messaging

While companies carefully optimise many of these channels, phone systems are frequently overlooked, even though callers are already engaged with your brand.

Jonathon Hopkins from Sonder explained the opportunity clearly:

Businesses already have the media assets in place. Many are communicating with customers but have not fully activated those assets as revenue-generating channels.

Your on-hold messaging and phone greetings are part of this untapped marketing ecosystem.

Turning Phone Hold Time Into Sales Opportunities

When customers call your business, they are actively interested in what you offer. This makes phone hold time one of the most targeted marketing moments available.

Instead of leaving callers listening to generic hold music, businesses can use this time to:

• Promote current offers
• Educate customers about services
• Direct callers to online booking
• Promote events
• Increase brand awareness
• Encourage social media engagement

Because callers are already engaged with your business, conversion rates from phone messaging are often significantly higher than traditional advertising channels.

The Power of a Strategic Welcome Message

The first message callers hear sets the tone for the entire customer experience.

Basic Greeting (Low Value)

“Welcome to Apple Tree Medical Centre. We’ll be with you shortly.”

This greeting confirms the caller has reached the correct business but does nothing else.

Marketing-Focused Greeting (High Value)

“Welcome to Apple Tree Medical Centre. If you haven’t had your annual flu shot yet, you’re at risk. The good news is we’re offering discounted flu shots until June 30. Ask our team about booking your appointment shortly, or visit appletreemc.com.au to book online.”

Within a few seconds this message:

• Promotes a service
• Creates urgency
• Encourages action
• Drives traffic to the website

This simple adjustment can directly increase bookings and revenue.

Why On-Hold Messaging Improves Customer Experience

Many businesses worry that callers dislike being placed on hold. The frustration usually comes from silence or repetitive music, not the wait itself.

Strategic on-hold audio messaging improves the experience by:

• Reducing perceived wait time
• Providing helpful information
• Promoting relevant products or services
• Keeping callers engaged

Instead of feeling ignored, customers feel informed and connected to your brand.

Examples of Effective On-Hold Marketing Messages

Here are examples of how different industries can use on-hold messaging to drive engagement.

Agricultural Machinery Company

“Join us on July 6 for our upcoming Agricultural Machinery Open Day. Explore our latest equipment, enjoy live demonstrations, and take advantage of exclusive event-only specials. Book your ticket online today.”

Day Spa Promotion

“Relax and rejuvenate at our Mum’s Wellness Retreat. Enjoy two nights of luxury accommodation, spa treatments, and a wellness gift pack. Limited places available for Mother’s Day. Ask our team for details.”

Car Dealership Promotion

“Experience the all-new Fab Car AWD. With seating for seven, advanced safety features, and a 7-inch touchscreen, it’s built for modern families. Until June 30, drive away for just $32,990. Ask our team for more details.”

These targeted messages help businesses cross-sell services, promote events, and highlight special offers while customers wait.

Why Businesses Should Optimise Their Phone Audio

If your phone system only plays music, you are missing an opportunity to communicate directly with customers who already want to speak with you.

Benefits of professional phone messaging include:

• Higher conversion rates
• Increased brand awareness
• Improved caller experience
• Promotion of key services
• Reduced perceived wait times
• More effective use of owned media

For many organisations, phone audio is one of the most cost-effective marketing channels available.

Upgrade Your On-Hold Messaging Strategy

Your phone system is more than a communication tool. It is a valuable marketing asset that can generate awareness, promote services, and increase revenue.

With professionally produced messages on hold, businesses can transform idle waiting time into meaningful customer engagement.

If you want to improve your caller experience and maximise your phone marketing potential, speak to the team at Messages On Hold.

Explore our services or request a free demo to see how effective on-hold messaging can enhance your brand and boost sales.