Moving Away From Traditional Landlines? The Most Common Mistakes Small Businesses Make

By Emma Lewis, bOnline

The UK landline shutdown  is just six months away and switching to digital is getting urgent. But for many small businesses, the trusty landline is still one of the most important ways customers get in touch.

From tradespeople to hairdressers to writers, missing calls can mean missed opportunities. But  the shutdown can’t be ignored.

As older telephone networks continue to be phased out and more businesses adopt internet-based phone systems, small business owners need to make the digital leap. The benefits are easy to see: greater flexibility, lower running costs, and the ability to answer calls from almost anywhere.

But while large organisations often have dedicated IT teams to manage these projects, small businesses rarely have that luxury. In many cases, the owner is juggling the migration alongside running the business itself.

Assuming A Traditional Landline Replacement Is Quick And Simple

One of the most common mistakes small businesses make is treating a phone system migration as a straightforward administrative task.

On paper, going digital sounds simple. In reality, there can be several moving parts involved, including transferring existing phone numbers, setting up new equipment, configuring call routing, and making sure staff understand how the new system works. For a small business with limited time and resources, it’s easy to underestimate how much planning is required.

Starting the process early gives business owners the opportunity to deal with unexpected delays without a last-minute panic.

Not Checking Internet Connectivity Before Switching To Digital Phone Systems

Unlike traditional landlines, internet-based phone systems depend heavily on a stable broadband connection.

Many small businesses assume that because they can browse the internet, send emails and process online orders without issues, their connection will automatically support business calls as well.

However, voice traffic places different demands on a network. If several employees are making calls while customers are using guest Wi-Fi or large files are being uploaded, call quality can quickly suffer.

Before making the switch, small businesses should assess whether their current connection is capable of supporting their communication needs. Addressing potential issues beforehand is far easier than troubleshooting complaints from customers after the system is live.

Forgetting To Protect Existing Business Phone Numbers

For many small businesses, a phone number is more than just a contact detail. It’s often displayed on websites, business cards, social media profiles, vehicles, signage and marketing materials. Long-standing customers may know it by heart. Yet some business owners don’t think about transferring their number until the migration is already underway.

Delays with number porting can sometimes occur, particularly if paperwork is incomplete or information doesn’t match provider records. In worst-case scenarios, businesses risk temporary disruptions that make it harder for customers to reach them.

Discussing number transfers from the beginning helps with continuity and avoids unnecessary stress later on.

Choosing A Business Phone Provider Based On Price Alone

Small businesses are understandably watching the pennies. With rising operating expenses and tighter budgets, it can be tempting to choose the provider offering the lowest monthly fee. However, only looking at the headline price can be a costly mistake.

When something goes wrong with a phone system, quick support matters. A business that relies on incoming enquiries can’t afford to wait days for assistance.

The cheapest package isn’t always the best value if it comes with limited support, lengthy response times or hidden costs.

Small business owners should look at the full picture, including reliability, onboarding assistance, customer service and service guarantees, rather than simply comparing headline prices.

Not Training Staff On New Phone Systems

In smaller businesses, employees often wear multiple hats. A team member might handle customer service in the morning, sales in the afternoon and administration before the day ends. Introducing new technology without adequate training can create confusion and slow productivity.

Many business owners assume a modern phone system will be intuitive enough for staff to learn as they go. While that may be true for some features, others can take time to understand.

Simple tasks such as transferring calls, accessing voicemail remotely or using a mobile app may not be immediately obvious to everyone. Providing even a short training session can help staff feel more confident and reduce frustration during the transition period.

Not Having A Business Continuity Plan For Phone Outages

Small businesses often operate with fewer resources and less redundancy than larger organisations. That means any disruption to communications can have a bigger impact.

Traditional landlines generally continued to work during power cuts. But internet-based systems rely on power and connectivity, so contingency planning becomes more important.

Business owners should consider what happens if broadband fails, the office loses power or equipment stops working. Many modern systems offer features such as automatic call forwarding to mobile devices but these arrangements need to be configured in advance.

A backup plan can make the difference between a minor inconvenience and a day of missed customer calls.

Skipping Testing Before A Phone System Migration Goes Live

When resources are limited, small businesses want the migration completed as quickly as possible. However, rushing straight into a full switchover can create avoidable headaches.

Testing should be built into every migration project. That includes checking inbound and outbound calls, voicemail functionality, call forwarding settings and any mobile applications staff will use. A few hours spent testing can prevent days of disruption later.

For small businesses where every customer interaction matters, that extra preparation is often well worth the effort.

How Small Businesses Can Switch From Traditional Landlines Without The Hassle

Moving away from traditional landlines doesn’t need to be complicated or disruptive for small businesses. Most problems arise when organisations underestimate the planning involved or focus solely on getting the switch completed as quickly as possible.

By preparing early, reviewing internet connectivity, protecting existing phone numbers, supporting staff, planning for outages and thoroughly testing systems before launch, small businesses can make the transition with confidence.

The goal isn’t just to replace an old phone line. It’s to create a communications setup that supports growth, improves flexibility and helps businesses stay connected with customers wherever work happens.