Auto attendant: the short answer
An auto attendant is an automated phone greeting that answers your business line and lets callers choose where they go. It plays a recorded or text-to-speech greeting, offers a short menu ("press 1 for bookings, press 2 for accounts"), and then sends the call to a person, a group, a voicemail box or another menu. Some systems also let callers say a word such as "sales" instead of pressing a key. It is sometimes called a digital receptionist or an automatic phone menu.
For an Australian small business the useful question is not "should I have one?" but "what job do I need it to do?" If callers mostly know which person or team they want, an auto attendant is a tidy, low-effort front door. If callers mostly have a request ("can you fit me in Thursday?", "I need a quote for a leaking tap"), a menu makes them translate their problem into your categories first, and an AI receptionist that answers in plain language is usually the better fit.
This guide covers how an auto attendant works, menu design, five copy-ready scripts, pros and cons, how it differs from IVR and an AI receptionist, and when to choose each.
What an auto attendant is (and what it is not)
An auto attendant sits in front of your phone numbers. It answers the call, so nobody has to, and it routes using rules you set. Typical building blocks, as described in Microsoft's setup guide for Teams auto attendants, are:
- A greeting. Pre-recorded audio or typed text that the system reads aloud. Microsoft's Teams version accepts a typed greeting of up to 1,000 characters.
- Menu options. Keys 0 to 9, star and hash can each be mapped to a destination. Keys do not have to be in order, so you can use 1, 2 and 4 and leave 3 empty.
- Destinations. A person, a shared voicemail, an external number, another auto attendant, or a queue.
- Business hours, after-hours and holiday flows. The same number can behave differently at 3pm on a Tuesday and at 8pm on a public holiday.
- An operator option. A key that breaks out of the menu to a real person. Microsoft recommends setting one.
What it is not: it does not understand open-ended requests, hold a conversation, book a job into your diary or write up a structured message for you. Zoom's guide to auto attendants makes the same distinction in its FAQ, describing an auto attendant as designed for straightforward routing and basic information, with more complex handling needing extra intelligent features (Zoom: what is an auto attendant).
Most small businesses get an auto attendant as a feature of a cloud phone system or VoIP provider. Our small business phone system guide covers the options, and virtual phone numbers and 1300 numbers explain what sits in front of the menu.
How an auto attendant menu works
A call follows a simple path:
- The call arrives on your main number, a 1300 number or a mobile forwarded to the system.
- The system checks the clock. Is it business hours, after hours or a holiday? Each can have its own greeting and menu. In Microsoft's Teams setup the business-hours flow runs from 9am to 5pm every day unless you change it, so check the defaults against your real opening times.
- The greeting plays, then the menu.
- The caller chooses by pressing a key or, if voice inputs are on, saying a word. Microsoft's example is saying "Sales" to reach the option mapped to that name. Its language table lists English (Australia) for both text-to-speech and speech recognition.
- The call is routed to the destination, or an announcement plays and the menu repeats.
- If nothing is pressed, a good setup sends the caller to the operator or a message box.
How to design a menu callers do not hate
Zoom's best-practice advice is to keep menus simple and limit them to three to five primary choices, map the caller's journey, and review the setup regularly. That is a sound starting point. Here is how we would apply it to a small Australian business.
- Count your real call types first. Look at last month's missed calls and voicemails. If three reasons cover nearly all of them, you need three options, not seven.
- Name options by what the caller wants. "Quotes and bookings" works; "Operations" does not.
- Say the reason, then the key. "For a quote, press 1" lets people listen for their need before they have to remember a number.
- Always include a person. An operator key stops the menu becoming a dead end.
- Put emergencies first when they apply. If your business deals with health, safety or urgent call-outs, lead with "if this is an emergency, hang up and call 000".
- Read it aloud and time it. If it runs much past 20 seconds, cut it. Keep it to one level, and update it whenever hours or staff change.
Auto attendant menu scripts you can copy
Replace the bracketed details and keep the structure. These are written for Australian small businesses.
1. Trades business, three options
"Thanks for calling [Business name]. For a quote or a booking, press 1. For an existing job, press 2. For accounts, press 3. To speak to someone now, press 0."
2. Clinic or allied health, with an emergency line
"Thanks for calling [Clinic name]. If this is a medical emergency, hang up and call 000. To book or change an appointment, press 1. For results or referrals, press 2. For all other enquiries, press 3."
3. After-hours greeting
"Thanks for calling [Business name]. Our office is closed. We're open [days] from [time] to [time]. To leave a message, press 1. For urgent call-outs, press 2."
4. Public holiday greeting
"Thanks for calling [Business name]. We're closed for [holiday] and will reopen on [day and date]. Please leave your name and number after the tone and we'll call you back."
5. Busy-period message with a way out
"Thanks for calling [Business name]. All our team are on calls right now. To leave a message, press 1. To receive a call back, press 2."
For recorded after-hours and holiday messages, our voicemail greeting examples go deeper. If you play audio while callers wait for a person, on hold messages covers scripts, length and music licensing. And if the menu hands calls to staff mobiles, read call forwarding for busy, no-answer and unreachable settings.
Auto attendant pros and cons
Pros
- Calls are answered every time, even when you are on a job.
- Routing is predictable. The same rules run on every call.
- Different flows for different times. Business hours, after hours and holidays can each have a greeting and menu.
Cons
- Callers must fit your categories. If their need is not on the menu, they press 0, hang up or call the next business.
- It does not complete tasks. It sends the call somewhere; someone still has to answer, take the details or book the job.
- Voicemail can hide lost calls. A menu that ends in a mailbox has answered the phone but not helped the caller.
Auto attendant vs IVR vs AI receptionist
The three terms overlap, so here is the plain version.
| Auto attendant | IVR | AI receptionist | |
|---|---|---|---|
| Main job | Answer and route to a person, team or mailbox | Route, and let callers self-serve (for example check a balance) using keys or short phrases | Answer in natural language and complete the receptionist task |
| How the caller interacts | Keys, or a simple spoken word | Keys or short voice commands through a built menu | Normal conversation |
| Handles a request not on the menu | No | Usually no | Yes, within the rules you set |
| Books, takes a structured message or transfers with context | No | Not by default | Yes, depending on setup |
| Changes need | Edit the menu and recordings | Rebuild menus and often back-end links | Update the brief and rules |
| Fits best | Callers who know who or what they want | High-volume, predictable self-service | Callers with varied requests, after hours and busy periods |
Zoom's FAQ puts the auto attendant and IVR distinction the same way: auto attendants focus on answering, routing and organising calls, while IVR systems let callers handle more complex tasks such as checking balances and making payments. Vendors often use the words loosely. Our IVR vs AI receptionist guide goes into the IVR side in detail, including a Privacy Act 1988 view and hybrid patterns, so we will not repeat it here.
The difference that matters to a small business is what happens when the call does not fit the menu. An auto attendant and an IVR both depend on the caller choosing correctly. An AI receptionist asks what the caller needs and works from there. Our how AI receptionists work guide explains the four jobs it does: answer, route, book and capture.
When an auto attendant is enough
A simple auto attendant is a fine choice when:
- You have a staffed front desk or a team that answers most calls during business hours.
- Callers usually know which person or team they want.
- You have a handful of clear destinations and one level of menu is plenty.
- Your after-hours needs are met by a clear message and voicemail.
In those cases, put your effort into a clean script and a tested operator key.
When an AI receptionist like Miyai is the better fit
Consider moving from a menu to an AI receptionist when:
- Callers ask for things, not departments. "Can someone come out this week?" does not map to press 1 or press 2.
- Calls come while you are busy. If the next caller reaches a menu and then a voicemail box, you may lose the job to whoever picks up. The same problem sits behind overflow call answering.
- After-hours calls matter. A menu can tell callers you are closed; an AI receptionist can take the booking or message. See our after-hours phone answering service guide for what to capture.
- You need details, not just a transfer. Name, number, address, reason for calling and urgency are what turn a missed call into a callback you can act on.
With Miyai, voice calls are answered in your business name. The AI asks the questions a good receptionist would ask, answers what you have briefed it on, books when your diary allows, takes a structured message when a job needs a human quote, and can transfer a call with context. It suits the same busy-period and after-hours gaps that a virtual receptionist service or a phone answering service addresses, without callers waiting in a queue. Routing rules still matter: AI receptionist call routing shows how departments, overflow and handoff work.
It is not right for every call. Complex, sensitive or high-stakes conversations are better with a person, and your setup should say clearly what the AI will and will not handle. Keep a human option for those, and use the AI for routine calls. Pricing details are on the pricing page.
FAQ
What is an auto attendant?
An automated phone greeting that answers calls and routes them using a menu of keys or spoken words. It sends callers to a person, team, mailbox or another menu without a staff member answering first.
Is an auto attendant the same as IVR?
They overlap but are not the same. An auto attendant mainly answers and routes calls. IVR can also let callers complete simple tasks, such as checking a balance, using keys or short phrases. Many phone systems blur the two terms.
How many menu options should an auto attendant have?
Zoom's guidance is three to five primary choices. For a small business, fewer is usually better, and one level is easier to use than nested menus.
Can an AI receptionist replace an auto attendant?
For many small businesses, yes. It answers in natural language, so callers do not need to choose from a menu, and it can book, take messages and transfer calls. If you only need to send calls to a few extensions, a basic auto attendant may be enough.
Next step
Read your own greeting out loud and ring your business line from a mobile. If the menu is short, current and has a real person option, keep it. If callers are lost in it, or after-hours and busy-time calls are slipping through, try an AI receptionist that answers instead. Get started when you're ready.