How to Set Up a Business Auto-Attendant: Script Examples and Best Practice

An auto-attendant is one of the most practical upgrades you can make to your business phone system. Done well, it routes callers to the right person in seconds, handles out-of-hours calls without you lifting a finger, and gives your business a professional front door — regardless of how many people actually work there.

This guide covers what an auto-attendant is, how to plan your menu, word-for-word script examples you can adapt, and the rules that separate a good auto-attendant from a frustrating one.

What Is an Auto-Attendant?

An auto-attendant is an automated greeting that answers incoming calls and routes callers to the right person or department without a human operator. When someone calls your number, they hear a recorded message — your greeting — and are given a set of options. They press a key, and the system sends them where they need to go.

It is sometimes called an IVR (interactive voice response), though strictly speaking IVR refers to more complex systems that can collect input from callers. For most small businesses, the terms are used interchangeably.

Why It Matters

• Callers reach the right person faster. No more being passed around or left on hold while someone tracks down the right department.
• Reception is not overwhelmed. Routine routing happens automatically, so your team handles the calls that actually need a human.
• First impressions. A clear, professional greeting tells callers they have reached a real business that takes its communications seriously.
• Out-of-hours handling. The system answers at 11pm just as professionally as it does at 11am — and lets callers know what to do next.
• It scales. Add new team members, departments, or offices and update the menu. The caller experience stays consistent.

Single-Level vs Multi-Level Menus

Single-level is the most common setup. Callers hear one greeting with a short list of options. Press 1 for sales, press 2 for support, press 3 for accounts. That is it.

Multi-level adds sub-menus. A caller pressing 1 for support might then hear: "For hardware support, press 1. For software support, press 2." This is useful when one top-level option genuinely covers a wide range of different needs. Do not add levels just because you can — each extra layer increases the chance a caller gives up.

For most small and medium businesses, a well-designed single-level menu is all you need.

Planning Your Menu

Before you write a word of script, map out your call flows on paper.

Start with your most common call reasons. Look at what your team actually handles. If 60% of calls are enquiries and 30% are support, those two options belong at the top. Billing might warrant its own option if it generates a meaningful volume. Everything else can go to reception or a general voicemail.

Keep options to four or fewer at each level. Research consistently shows that callers struggle to hold more than four options in working memory. If you need more, you have either got too many options or you need a sub-menu.

Match options to the way callers think, not how you are organised internally. Callers do not know or care about your internal structure. They think in terms of why they are calling — to buy something, to get help, to pay an invoice, to speak to a specific person. Structure your menu around those reasons.

Script Examples

Use these as starting points. Replace the bracketed fields and adjust the options to fit your business.

Generic Small Business

"Thank you for calling [Business Name]. For sales, press 1. For support, press 2. To speak to reception, press 3. Or hold to be connected to our team."

Clean and direct. The fallback — hold to be connected — means callers who are unsure what to press are not stranded.

Professional Services Firm

"Thank you for calling [Practice Name]. If you know the extension of the person you are calling, please dial it now. For new enquiries, press 1. For existing clients, press 2. For accounts and billing, press 3."

The extension option at the start is useful for practices where clients often have a specific contact. Putting it first removes it as a distraction for callers who do not need it.

Out-of-Hours Greeting

"Thank you for calling [Business Name]. Our office is currently closed. Our hours are Monday to Friday, 9am to 5:30pm. Please leave a message after the tone and a member of our team will call you back on the next working day."

State the hours. Callers who missed them the first time will call back during them. Callers who cannot wait will leave a message.

Emergency or Care Setting Out-of-Hours

"If this is a medical emergency, please call 999. For urgent care queries, please call NHS 111. To leave a message for the team, press 1."

If there is any chance callers are in distress, signpost emergency services first, every time. This is not optional.

Best Practice Rules

Greet first, then give the menu. Never open with the options before the caller has heard who they have reached. They need context before they can make a choice.

Keep the greeting short. The main greeting should be under ten seconds. Callers are not listening to a radio advert — they have a question and they want to get moving.

Say the option, then the number. "For sales, press 1" rather than "Press 1 for sales." Callers process the option first and then listen for the key to press. If you lead with the number, callers are already reaching for the keypad before they know what they are pressing.

Always have a fallback. If a caller does not press anything — because they are on a rotary phone, confused, or simply waiting — the system needs to know what to do. Route them to reception or a general voicemail. Do not leave them in silence.

Test it from outside the office. Call your own number from a mobile before you go live. Listen to how it sounds. Press each option. Make sure every path ends somewhere sensible.

Review it every six months. Businesses change. Departments are renamed, new services are added, staff move on. A stale auto-attendant that references options or people that no longer exist erodes trust quickly.

Recording Your Greeting

You have two options: hire a professional voice artist or record it yourself.

Professional recordings are worth considering if your brand is built on a premium image, or if you expect a high volume of first-time callers. A polished recording signals investment and attention to detail.

For most small businesses, recording it yourself is perfectly fine. Find a quiet room with soft furnishings — carpets and curtains absorb echo. Use a decent headset or a USB microphone. Record several takes and listen back before you commit. Speak at a natural pace, slightly slower than you would in conversation. Avoid reading robotically — it comes across as hollow.

The goal is a voice that sounds like a real person chose every word, not one that sounds like it was written to be read aloud.

Day and Night Mode

Your auto-attendant should switch between greetings automatically. During business hours, callers hear the main menu. Outside them, they hear the out-of-hours greeting.

Set the schedule in your phone system portal. Be precise about the times — include bank holidays if your system supports them. Then test it. Call in just before your office opens, just after it closes, and at a weekend. Confirm the right greeting plays each time.

A day/night mode that has never been tested is a day/night mode that will let you down at the worst moment.

Auto-Attendants on VoIPninjas

Auto-attendant is included in the Samurai plan at £14.99 per user per month. You configure it through the VoIPninjas portal — set your opening hours, upload your greetings, define your menu options, and configure day/night switching without needing technical support.

Samurai also includes call recording, a mobile app, and DDI numbers. All plans run on 28-day rolling terms with no contracts. If you want to try it before you commit, there is a free 14-day trial with no card required.

Ready to set up your auto-attendant? Start your free 14-day trial at voipninjas.co.uk/get-started/ — no card, no contract, live within 10 working days.

Frequently Asked Questions

Do I need a VoIP system to have an auto-attendant?

Most modern auto-attendants run on VoIP. Traditional analogue phone systems can have bolt-on auto-attendant hardware, but it is expensive and inflexible. With a hosted VoIP system, the auto-attendant is configured in software — changes take minutes rather than days.

How many menu options should I have?

No more than four at any single level. If you have more than four genuine call reasons, consider whether two of them can share a destination, or whether a sub-menu makes sense for one of them.

Can I change my greeting once it is set up?

Yes. With VoIPninjas, you update greetings through the portal at any time. You can upload a new recording or re-record directly. There is no engineering request and no waiting.

What happens if a caller does not press any option?

That depends on how you configure the fallback. You should always set one — typically a route to reception or a general voicemail. If no fallback is set and no key is pressed, most systems will either repeat the greeting or disconnect the call. Neither is a good outcome. Always configure a fallback.