What Is 1571? a Guide to BT's Voicemail Service

1571 is BT's free voicemail service for UK landlines. If you don't answer, callers can leave a message, and you can retrieve it by dialling 1571 from your home or office phone.

If you've just missed a call and heard an odd dial tone, that's usually why you're here. Users investigating 1571 frequently seek three quick answers: what it is, how to check messages, and how to turn it on or off. This guide covers that first, then looks at the practical business downside of relying on voicemail alone.

What Is the 1571 Service

1571 is BT's voicemail service for landlines. It answers when you can't get to the phone and lets the caller leave a message for you to hear later.

That matters if you're often away from your desk, on another call, or out on a job. For a home line, it's a simple safety net. For a small business line, it's a basic missed-call backup.

BT's Answer 1571 service was introduced in 2001 as a free add-on for existing landline customers. It stores a maximum of 20 messages per mailbox, and each message is kept for 60 days if unlistened to and 30 days if already accessed before automatic deletion, as noted in this BT 1571 background summary.

What 1571 does well

• Catches missed calls: If you can't answer, the caller can still leave details.
• Keeps setup simple: You don't need separate hardware just to start using basic voicemail.
• Works for light personal use: If you only miss the occasional call, it may be enough.

Where it's limited

• It's provider-specific: 1571 is a BT landline service. Other providers often use different voicemail systems and different activation methods.
• It's storage-based, not workflow-based: It holds messages, but it doesn't route calls, qualify enquiries, or answer common questions.
• It only starts after you miss the call: That's fine for personal use. It's weaker for organisations that need to sound responsive.

If you're trying to understand how landline voicemail numbers work more broadly, this guide to voicemail numbers is a useful companion.

Practical rule: 1571 is best treated as a backup. It isn't a front-desk system for a business that depends on answering new enquiries quickly.

How Do I Use 1571 to Check Messages

The standard way to check your messages is simple. Pick up the handset on the relevant BT landline and dial 1571.

The normal process

1. Dial 1571 from the landline linked to the voicemail box. 2. Listen to the prompts and follow the spoken menu. 3. Play your new messages when prompted. 4. Use the menu options to save, delete, or replay messages.

In day-to-day use, BT's prompts usually make this straightforward. If there's a new message waiting, the system will tell you and begin guiding you through playback and message handling.

What to expect when you call in

You're not dealing with a visual inbox. You're dealing with an audio menu, so the best approach is to stay on the line and follow the spoken steps rather than trying to guess ahead.

A few practical habits help:

• Check messages from the correct line: If you have more than one landline, make sure you're using the one tied to that mailbox.
• Listen before deleting: On a business line, deleting too quickly can mean losing a callback number or job detail.
• Clear old messages regularly: A full mailbox creates friction for the next caller.

If you run a small business, don't leave message checking until the end of the day. A voicemail is already a delayed response. Delaying your callback adds another layer of delay.

Can you access 1571 from another phone

Sometimes, yes, but remote access can depend on your setup and may require a PIN. Charges may also apply when calling from another line. Because access methods can vary by package and account settings, it's best to confirm the exact remote access method with BT before you need it.

That matters more than it sounds. If you're out visiting customers, travelling, or working between sites, you don't want to discover after the fact that remote retrieval wasn't configured.

How Do I Turn 1571 On or Off

Accuracy is paramount in this context. People often want to switch 1571 off because they already have an answering machine, want the phone to ring longer, or don't want calls diverted to voicemail at all.

The short answer is that activation and deactivation usually involve BT account settings or dial codes, but specific codes can vary. If you see a code listed elsewhere online, treat it cautiously unless BT confirms it for your line.

The safest way to change 1571 settings

Use one of these routes:

• Check your BT account settings: Look in your account area for call management or voicemail settings. Exact menu names may differ. [VERIFY]
• Contact BT directly: Ask them to confirm the current method for enabling or disabling 1571 on your specific landline.
• Confirm any dial codes before using them: Online codes can go out of date. If you're unsure, don't test random ones on a business line.

What usually changes when people turn it off

When 1571 is disabled, callers may hear ringing until the call ends, or another answering setup may take over if you have one. That can be useful if:

• You use a separate machine: You want your own handset or office device to answer instead.
• You prefer longer ring time: You need extra time to reach the phone.
• You're moving to a better call flow: You want live answering rather than message capture.

A broader guide to how to turn off voicemail can help if you're weighing the pros and cons before changing anything.

Check before changing: On a business line, always test after any voicemail change. Call your own number from a mobile and listen to what a customer actually hears.

Common mistake to avoid

Don't assume turning 1571 off solves the underlying problem. If your issue is missed business calls, removing voicemail may make the experience worse unless you replace it with something that still answers the caller in a useful way.

How Do I Change My 1571 Greeting

For a business line, your greeting matters more than commonly believed. A plain default message works, but a short personalised greeting sounds more professional and gives callers confidence they've reached the right place.

According to these 1571 voicemail instructions, to set or change your personal greeting on 1571, dial 1571, press 2 from the main menu to select Personalise your 1571, then press 1 to record a new message after the tone and press # to finish. You can switch back to the standard greeting by pressing 2 instead.

A simple greeting process that works

Use this order:

1. Dial 1571 2. Press 2 3. Press 1 4. Record your message 5. Press # to finish

If you want the standard BT-style greeting back, choose the standard option in that same personalisation menu.

What to say in a business greeting

Keep it short. Most callers won't listen patiently to a long message, especially if they're already deciding whether to try someone else.

A practical business greeting usually includes:

• Your business name: So the caller knows they've reached the right place.
• A brief apology: A simple line that you can't take the call right now.
• A clear instruction: Ask for their name, number, and reason for calling.
• Useful context: Opening hours or the best alternate contact method, if relevant.

For example, a tradesperson might mention they're currently on site and will return calls as soon as possible. A clinic or office might mention opening hours and ask callers to leave the best callback time.

If you want a broader framework for structuring voicemail well, this article on how to set up voicemail is useful.

A good greeting reduces confusion. It doesn't remove the delay. The caller still has to wait for you to hear the message and call back.

One caution

BT can update menus over time, so treat the steps above as the working method referenced here, but if the menu wording on your line sounds different, follow the live prompts on your phone.

1571 vs A Professional Answering Solution

The main weakness of 1571 isn't technical. It's commercial. 1571 only helps after the call has already been missed.

For a home line, that may be acceptable. For a small business, it often isn't. A new customer calling about a booking, repair, quote, or urgent question usually wants help now, not a promise that someone might call back later.

The real difference in practice

Here's the practical comparison:

That difference changes the caller's experience. Voicemail asks the caller to do extra work. A proper answering setup reduces work for the caller and for your staff.

What voicemail doesn't solve

1571 stores messages. It doesn't:

• Answer routine questions live
• Capture enquiries in a structured way
• Book appointments while you're unavailable
• Screen urgency before it hits your team
• Support callers smoothly across languages

That last point matters more than many small firms expect. If your organisation gets calls from people who prefer a different language, an AI-supported answering layer can often handle the first interaction cleanly and pass the conversation on only when needed. You can start simple with common FAQs, booking requests, opening hours, and callback capture. That's often enough to take pressure off staff without replacing them.

A well-designed AI layer works best as a complement to humans, not a replacement for every interaction. Let it handle repetitive calls, after-hours coverage, and first-line triage. Keep people focused on complex, sensitive, or high-value conversations.

If you're exploring how spoken messages can become something easier to action, this guide to a voicemail transcription service is a useful next read.

Business reality: A voicemail box is a storage tool. An answering workflow is a response tool.

What tends to work better for small businesses

A small team usually gets the best results when it uses live answering for:

• New enquiries: Catch the lead while the caller is still engaged.
• Out-of-hours calls: Give people an answer path instead of silence.
• Busy periods: Avoid piling callbacks onto an already full day.
• Language coverage: Let basic requests be handled clearly in the caller's language where possible.

What doesn't work as well is relying on a voicemail box as the default front door for the business. That creates avoidable lag, forces manual follow-up, and leaves too much to chance.

Frequently Asked Questions About 1571

Is BT's 1571 service free

Yes, 1571 is generally presented as a free BT voicemail service for existing landline customers. If you're accessing messages from another line or using related features, charges may apply depending on your setup, so it's worth confirming with BT.

How do I know if I have a 1571 message

A common sign is an interrupted or stutter dial tone when you pick up the handset. On many lines, that change in tone means there's a message waiting.

Can I access 1571 when I'm away from home or the office

Often yes, but remote access may require setup in advance, such as a PIN, and the exact process can vary. If you need this for work, confirm the method with BT before you're out of the office.

Should a business rely on 1571

For light use, it can be a decent backup. For customer-facing businesses, it's usually too reactive on its own because the caller reaches voicemail only after you've missed them.

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