Fri. Jul 11th, 2025

Are You Ready for the Big Change to UK Phone Lines?

ByJohn Mitchell

June 13, 2025
Reading Time: 5 minutes :

Are You Ready for the Big Change to UK Phone Lines?

If you run a small business in the UK, there’s a major change coming that you can’t afford to ignore. It’s to do with your landline phone – you know, the one you’ve probably had for years and never really thought much about. Well, that’s all about to change, and it’s not just a techy thing for big companies. It affects you too.

What’s Actually Happening?

Here’s the deal. in the UK telecom providers (Openreach etc) are switching off the old analogue phone lines – the ones that have been around since the dinosaurs (well, not quite, but you get the idea). This big switch-off was planned for December 2025 but the final date is now 2027. After that, everyone – yes, everyone – will need to use something called a digital phone line, also known as VoIP (Voice over Internet Protocol) similar to the old SKYPE system that people used to use.

Sounds fancy, right? All it really means is that your calls will go through the internet instead of those old copper wires that hang off telegraph poles. It’s like how you stream telly instead of watching DVDs – same idea, but with phone calls.

Why Are They Doing This?

Honestly, the old phone system is just, well… old. It’s not reliable anymore, it’s expensive to maintain, and it can’t keep up with the tech we all use nowadays. Digital phone lines are cheaper to run, easier to update, and they work better with modern kit like mobile phones, computers, and smart assistants (think Alexa and Siri).

So, the providers decided it’s time to upgrade the whole thing. It’s like switching from a VHS tape to Netflix. Once you make the jump, you probably won’t want to go back.

How Does This Affect My Small Business?

Right, let’s get to the point. If you’re still using a traditional landline – whether it’s to take customer calls, run your card machine, or connect your burglar alarm – you’ll need to make changes before the switch-off happens.

This is especially important if your business is in a shop, café, salon, office, or even if you work from home. Basically, if your business uses a landline in any way, this applies to you.

Here’s what might be affected:

  • Your main phone number – if it’s on a landline
  • Card machines and payment terminals
  • Security alarms that dial out
  • Fax machines (yep, some people still use those!)
  • Emergency systems like panic buttons
  • Lift (elevator) emergency call buttons

Some of this kit may stop working properly unless it’s upgraded or connected to a digital phone line. That could cause a real headache if you don’t sort it out in time.

Do I Have to Get Rid of My Old Phone?

Not necessarily! In many cases, you can keep your old phone and plug it into a new router or adapter that works with VoIP. But some phones – especially really old ones – might not play nicely with the new system. It’s best to check with your phone provider to see if your current equipment will work.

For things like card machines, alarms, and fax machines, you might need new gear. Again, your service providers should be able to tell you what’s compatible and what’s not.

Is This Going to Cost Me a Fortune?

Let’s be real – nobody likes spending money on stuff they didn’t plan for. But the good news is that switching to digital doesn’t have to cost loads. In fact, you might end up saving money in the long run.

VoIP calls are usually cheaper than traditional landline calls, especially if you make a lot of them. Plus, you often get extra features included, like voicemail to email, call forwarding, or mobile apps to take business calls on your phone.

That said, there might be some upfront costs. You might need a new phone, router, or a better broadband connection. But many providers offer packages that include everything you need – and if you’re lucky, some of it might be free as part of your deal.

How Do I Switch?

It’s not as scary as it sounds. Here’s a simple step-by-step plan:

1. Check what you’ve got

Make a list of everything that uses your phone line. Don’t just think about the phone itself – include alarms, payment machines, fax machines, and anything else that plugs in.

2. Talk to your phone and broadband provider

They’ll be able to tell you if your setup is affected and what you need to do. They might offer to upgrade you for free or give you a decent deal.  My ISP (idNET) gave me the option to switch from a phone/broadband connection to a broadband only one –  as I never used my home phone and already have a VOIP connection that suited me.

3. Sort out your internet

Because digital phone lines use the internet, you’ll need a good connection. If your broadband is slow or dodgy, you might need to upgrade it. If you’ve only got broadband for email and web browsing, it’s time to get something more reliable.

4. Test your kit

Check that everything works after you’ve switched. Make sure your phones ring, your alarms still dial out, and your card machine connects properly. Don’t wait for something to break – test it early.

5. Train your team

If you’ve got staff, show them how to use the new phone system. Some VoIP systems have fancy features like transferring calls, setting up groups, or using apps. It’s all quite easy once you get used to it, but people need to know what’s what.

Can I Keep My Business Number?

Yes, you can! Most providers let you keep your old number when you switch to VoIP. It’s called “number porting”. Just make sure you ask about it before you make the change. You don’t want to lose the number your customers know you by.

What If I Work from Home?

Same rules apply. If you use a landline for your home-based business, you’ll still need to switch. You might even find that a VoIP system is more flexible – you can take calls on your mobile or laptop, set working hours, and keep your personal and business calls separate.

Any Downsides?

Let’s be honest – nothing’s perfect. There are a couple of things to be aware of:

  • If your internet goes down, your phone will too – no broadband, no calls.
  • You might need a backup battery for your router (I’ve been using a small ups for the router for several years), so you can still make calls in a power cut (especially important if you rely on your phone for emergencies).
  • Some older bits of kit might not work anymore, so there could be some hassle with replacing stuff.

But overall, the benefits usually outweigh the negatives – better call quality, lower costs, and more flexibility.

Don’t Leave It Too Late

The switch-off might seem a long way off – end of 2027 – but trust me, it’ll creep up fast. Some areas are already switching over now, so depending on where you live, you might need to act sooner.

Don’t wait for your phone to stop working. Get ahead of the curve, talk to your provider, and make a plan. Your future self will thank you for it.

Still Not Sure What to Do?

If all this sounds like a load of jargon, don’t worry. Most providers are making it as easy as possible for small businesses. They’ll help you figure out what needs changing, and many are offering help with the cost too.

There’s also loads of support online, and local councils and business groups are starting to raise awareness too. You’re not alone – lots of other small business owners are in the same boat.

Final Thoughts

The UK landline switch-off is a big change and you can read more about it here, but it doesn’t have to be scary. With a bit of planning and a chat with your provider, you can make the move smoothly and even improve how your business handles calls.

So, take five minutes today to think about your phone line. Because if you’re not ready now, you might find yourself in a right mess later on – and nobody wants to be caught off guard when the phones stop ringing!

Are you ready? Better check now than panic later.