Blog & Guides

5G for Business UK 2026: Coverage, Plans & Everything You Need to Know

Complete UK 5G business guide for 2026. Compare coverage by network (EE, Vodafone, O2, Three), real-world speeds, handsets, city-by-city breakdown and O2 Starlink satellite connectivity.

Bad Business Mobile Coverage? Here's How to Fix It (Or Switch to a Network That Works)

Bad mobile signal at work? Learn how to diagnose coverage problems, fix them with WiFi calling or signal boosters, or switch to a network that actually works at your location. Free advice from Compare The Networks.

Best Business Mobile Deals UK 2026: Compare The Networks' Top Picks This Month

The best business mobile deals in the UK for March 2026, compared across EE, Vodafone, O2, and Three. Updated monthly by Compare The Networks, OFCOM-regulated comparison service.

Best Business Mobile Network UK 2026: Honest Comparison of All 4

Business Broadband UK 2026: What You Actually Need (No Jargon Guide)

A plain English guide to business broadband in the UK. No jargon, no waffle. Just what you need to know to pick the right broadband for your business in 2026.

How Much Mobile Data Does Your Business Need? The Complete 2026 Guide

Business Mobile Encryption: Protecting Your Company Data in Plain English

A plain-English guide to mobile encryption for UK businesses. Learn what encryption means, why it matters for GDPR, and the simple steps to protect company data on phones.

Business Mobile Expenses & Tax: The Plain English Guide for UK Businesses

Can you claim your mobile phone as a business expense? Yes. This plain English guide covers exactly how UK limited companies and sole traders can save on tax with business mobiles.

Business Mobiles for Fleet Drivers & Field Workers UK 2026: Best Plans, Devices & Coverage

Complete guide to business mobiles for fleet drivers and field workers in the UK 2026. Best networks for road coverage, rugged devices, fleet management apps, hands-free law & data needs.

Business Mobiles for Growing Teams: How to Scale Without the Headache

Scaling your business mobiles from 5 to 50 phones? Avoid the mess of mixed contracts, surprise bills, and admin chaos. Here's how to grow your mobile setup properly.

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Business Mobile Roaming UK 2026: Costs, Fair Use Limits & How to Avoid Bill Shock

Complete UK business mobile roaming guide for 2026. Post-Brexit charges by network (EE, Vodafone, O2, Three), EU vs non-EU costs, fair use limits, data add-ons, eSIM tips & how to avoid bill shock.

Business Mobile Security UK 2026: Protecting Your Company Data on Employee Phones

Complete UK business mobile security guide for 2026. BYOD vs company-owned, MDM solutions, GDPR compliance, encryption, VPN, lost device procedures, phishing protection & employee training.

Business Mobile Tax Benefits UK 2026: VAT, Corporation Tax & Capital Allowances

Complete guide to UK business mobile tax benefits in 2026. Learn how to reclaim VAT, claim corporation tax deductions, use capital allowances on handsets, and avoid common HMRC mistakes.

The True Cost of Business Mobiles: What You're Actually Paying (And How to Cut It)

Most UK businesses overpay for mobiles by 20-40%. Find out what you're really spending, where the hidden costs are, and how to cut your bill today.

Business Phone & Broadband Bundles UK 2026: How to Save 15-30%

Compare UK business phone and broadband bundles from EE, Vodafone, O2 and Three. See how bundling saves 15-30% vs buying separately, with full cost comparison tables and switching guide.

Business SIM Only Deals UK 2026: Complete Comparison Guide

Complete UK business SIM only deals comparison for 2026. All 4 networks compared with pricing tables, 30-day vs 12-month, eSIM options, bulk deals, PAC codes & how to save 40-60% vs contracts.

Can't Get Through to Your Business Mobile Provider? You're Not Alone.

Stuck on hold with EE, Vodafone, O2 or Three? Here's how to actually get through to your business mobile provider, escalate complaints, and why using a free comparison broker like Compare The Networks saves you hours of frustration.

Cisco SPA 504G Troubleshooting: How to Fix Common Issues

Fix common Cisco SPA 504G problems including stuck on Configuring IP, registration failures, no audio, random restarts, and more. Includes factory reset and web interface guides.

Compare The Networks Reviews: What Our Customers Actually Say

Read genuine Compare The Networks reviews from UK businesses. 4.3/5 on Trustpilot with 1,000+ verified reviews. OFCOM-regulated, free comparison service since 2008.

Staff Mobile Usage Policy: How to Stay in Control Without Being the Bad Guy

Create a clear staff mobile usage policy that controls costs without killing morale. Includes a free copy-and-paste policy template. BYOD, MDM, and more.

GDPR and Business Mobiles: What UK Businesses Actually Need to Do

A practical guide to GDPR compliance for business mobiles. Learn what personal data is on your phones, your legal obligations, and the simple steps to stay compliant.

Grandstream GXP1625 Troubleshooting: Fixes for Common Problems

Fix common Grandstream GXP1625 issues including no dial tone, one-way audio, poor call quality, provisioning failures, and BLF problems. Step-by-step firmware update and factory reset guides.

From Nokia 3310 to 5G: How Business Mobiles Changed Everything (And We Were There)

The complete history of UK business mobiles from 2000 to 2026. From Nokia 3310 and BlackBerry to 5G and the PSTN switch-off — nearly 20 years of helping businesses navigate every shift.

Hosted VoIP for Business UK 2026: Complete Guide to Costs, Features & Providers

Complete UK hosted VoIP guide for 2026. Compare features, top providers, Microsoft Teams Phone integration, and how to migrate before the 2027 PSTN switch-off.

How to Get Approved for a Business Mobile Contract UK (2026 Guide)

Leasing Business Mobiles UK: Why Smart Businesses Don't Buy Phones Outright

Discover why leasing business mobiles in the UK saves money, cuts tax bills, and keeps your team on the latest phones. Plain English guide with real numbers.

Locked Into a Business Mobile Contract? Here's What You Can Actually Do

Stuck in a 24 or 36-month business mobile contract? Learn your options: negotiate, challenge, exit early, or plan your escape. Free advice from Compare The Networks, OFCOM-regulated since 2014.

Is Your Business Phone System Outdated? 7 Signs It's Time to Upgrade

7 clear signs your business phone system needs upgrading, what modern VoIP phones offer, how the PSTN switch-off affects you, and how to switch without disruption. Cost comparison included.

Think You're Being Overcharged on Your Business Mobile Bill? Here's How to Check.

63% of UK businesses overpay on mobile bills. Learn the 7 most common overcharges, how to audit your bill in 30 minutes, and how Compare The Networks provides a free bill audit to find savings fast.

Polycom VVX 301 Troubleshooting: Solutions for Every Common Issue

Fix common Polycom VVX 301 problems including Line Unregistered, one-way audio, boot loops, Network Link Down, headset issues, and call transfer failures. Full factory reset and firmware update guides.

Business Phone Stolen? Here's Exactly What to Do (And How to Prevent It)

Step-by-step guide for UK businesses when a phone is stolen. Covers immediate response, GDPR breach assessment, prevention, insurance claims, and security checklists.

PSTN Switch-Off 2027: What UK Businesses Need to Do Now

Complete guide to the UK PSTN switch-off in 2027. Learn what services are affected, the full timeline, alternatives (VoIP, SIP, virtual landlines), and a step-by-step migration plan for your business.

The Big Phone Line Switch-Off: What Every UK Business Needs to Know (2026 Guide)

BT is switching off every traditional phone line in the UK by January 2027. Here's what it means for your business, what you need to do, and how to save money in the process.

How to Reduce Business Mobile Costs: 12 Proven Ways to Save in 2026

12 proven ways to reduce business mobile costs in 2026. Real savings examples, comparison tables, SIM only switches, shared data pools, VoIP alternatives & expert tips from Compare The Networks.

SME Mobile Packages UK 2026: Best Plans for Small Teams (1-20 People)

Find the best SME mobile packages for UK small teams in 2026. Compare plans by team size (1-20 people), multi-line discounts, shared data deals, SIM only vs handset, plus VAT reclaim and tax benefits.

SOGEA Broadband for Business: Faster, Cheaper, No Phone Line Needed

SOGEA is broadband without a phone line. It's cheaper, just as fast, and future-proof. Here's everything UK businesses need to know about switching to SOGEA.

How to Track Business Mobile Usage: See Exactly What Your Team Is Using

Learn how to track business mobile usage across your team. See data, calls, texts, and roaming per employee. Cut waste. Save money. Stay GDPR compliant.

VoIP Problems? 10 Common Issues and How to Fix Them (Before You Throw the Phone Out)

VoIP not working properly? Fix choppy audio, dropped calls, echo, one-way audio and more with this plain-English troubleshooting guide. 80% of VoIP problems are actually broadband problems — here's how to tell.

Why Use Compare The Networks? (And Why We've Been Here Since 2008)

Find out why thousands of UK businesses trust Compare The Networks for mobile, VoIP, and broadband. OFCOM-regulated, 4.3/5 Trustpilot, nearly 20 years of independent comparison since 2008.

Yealink T46S Troubleshooting: Common Problems & Fixes

Fix common Yealink T46S problems including no dial tone, network unavailable, echo, choppy audio, and rebooting issues. Step-by-step guides for firmware updates and factory resets.

Three UK Coverage in 2026: Has Your Area Been Upgraded?

Three's coverage profile changed completely in 2025. 99% UK 4G outdoor population coverage, 16,500 km² of not-spots reconnected, up to 28% faster speeds. Find out if the upgrade has reached your business address.

Three 5G Business Broadband vs Fixed Fibre: Which Wins for SMEs?

Three Business Broadband runs your office over 5G with no engineer install and no Openreach wait. We dig into where it actually beats fixed fibre and where it does not.

5G Standalone Explained: What It Is and Why Business Should Care

Most of the 5G in the UK is not really 5G. It is 4G with a 5G ribbon on top. The real version is called 5G Standalone, and the rollout is finally getting serious.

Three Go Roam Passes vs Inclusive Roaming: Which Costs Less?

Three sells two ways to roam. Pay-as-you-go passes for individual trips, or an Inclusive Roaming plan for everything. Pick the wrong one and you can waste hundreds of pounds. Here is the maths.

Three Data Passport Explained: Unlimited Data Abroad for £6 a Day

Three Business plans cap roaming data at 12 GB per month. Data Passport adds unlimited data in 89 destinations for £6 a day. Here is when it actually saves money.

Three Business Unlimited Data Plans: Are They Actually Unlimited?

Three pioneered really unlimited mobile data in the UK. We check whether the business plans still hold up post-merger and explain the small print most buyers miss.

Three vs Vodafone for Business After the Merger: Which Should You Pick?

Same parent company, same network, two brands. Is there any reason to pick Three over Vodafone (or vice versa) for a business contract in 2026? Yes, actually. Here is how to choose.

EU Roaming for UK Business in 2026: What's Free, What Isn't, and How to Cut the Bill

Five years after Brexit ended automatic EU roaming, the four UK networks all do something different. Here is exactly what you pay across O2, Vodafone, EE and Three when your team travels.

Three Analyst Review: Is the Free Bill Tracker Worth Switching For?

Three throws in a usage and spend dashboard with business contracts. We tested both the Standard and Advanced versions on real client accounts to see if it actually saves admin time.

Three Around the World Roaming: 163 Destinations Explained for Business

Three Business Inclusive Roaming covers 163 destinations across three tiers. Here is exactly what is included in each tier, who needs which one, and how to pick the right plan for your travel pattern.

Three Business Mobile Plans Explained: Tariffs, Tiers and What's Included in 2026

A clear breakdown of Three Business mobile plans for 2026. Voice, data, contract length, what is included, and how to pick the right plan for each user in your team.

VodafoneThree's £11 Billion Network Investment: What It Actually Buys Your Business

VodafoneThree has committed £11 billion to building the UK's best network. Here is exactly where the money is going, what it means for your business mobile contract, and why it is different from previous network promises.

iPhone vs Samsung for Business 2026: Which Should Your Company Choose?

iPhone vs Samsung for business in 2026. Which is the best business phone? Compare security, MDM, pricing, durability, and features in this independent UK guide.

Samsung Galaxy S26 Ultra for Business: The Complete Enterprise Guide

Everything UK businesses need to know about the Samsung Galaxy S26 Ultra. Privacy Display, Knox security, Galaxy AI, S Pen, Enterprise Edition and how to get the best deals.

Samsung Knox Explained: The Complete Guide to Enterprise Mobile Security

The definitive guide to Samsung Knox for UK businesses. Every Knox product explained, real case studies, Apple comparison, and how to get started with enterprise mobile security.

Samsung Galaxy Z Fold7 for Business: The Ultimate Productivity Device

Is the Samsung Galaxy Z Fold7 worth it for business? Large screen multitasking, DeX desktop mode, Privacy Display, Knox security and Galaxy AI reviewed for UK businesses.

Best Samsung Phones for Business 2026: Every Model Compared

Compare every Samsung business phone for 2026. Galaxy S26 Ultra, Z Fold7, Z Flip7, A series and XCover rugged range reviewed with specs, pricing and role recommendations.

Samsung Enterprise Edition Explained: What Your Business Gets and Why It Matters

What is Samsung Enterprise Edition? Extra security updates, Knox Platform for Enterprise, zero-day patches and dedicated support. Full guide for UK businesses.

Samsung DeX for Business: Turn Your Phone Into a Desktop PC

Complete guide to Samsung DeX for UK businesses. How it works, compatible devices, cost savings analysis, setup guide, and why Apple has no equivalent feature.

Samsung Privacy Display: Why Your Business Data Needs This Technology

Samsung Privacy Display is a world-first built-in screen privacy technology. Learn how it protects business data, beats physical screen protectors, and helps with GDPR compliance.

Samsung Galaxy AI for Business: How AI Is Transforming Mobile Productivity

How Samsung Galaxy AI helps UK businesses work smarter. Live Translate, Note Assist, Transcript Assist, Circle to Search and more explained with practical business use cases.

Samsung Rugged Phones for Business: XCover and Tab Active Guide

Complete guide to Samsung rugged devices for UK businesses. XCover phones and Tab Active tablets for construction, logistics, warehousing and field work. MIL-STD-810H certified.

Samsung Business Mobile Deals UK: Compare Every Network

Compare Samsung business mobile deals across EE, Vodafone, O2 and Three. Official Samsung partner pricing, contract options, fleet discounts and Enterprise Edition ordering.