Blog
Business phone advice, without the jargon
Practical articles on the switch-off, VoIP, keeping your number and getting more of your calls answered.
Category
Switch-off
The PSTN switch-off explained for small businesses
What the PSTN switch-off is, why analogue phone lines are being retired, and the practical steps a UK small business should take before its lines stop working.
Read: The PSTN switch-off explained for small businessesISDN end of life: what it means for your phone system
ISDN2 and ISDN30 are being withdrawn. Here's what ISDN was used for, who is most affected, and how to replace it without losing numbers or features.
Read: ISDN end of life: what it means for your phone system
Alarms, card machines and fax lines after the PSTN switch off
The handsets are the easy part. This is the checklist for everything else plugged into your phone line — alarms, lifts, card terminals, door entry and fax.
Read: Alarms, card machines and fax lines after the PSTN switch offWhen Is the PSTN Switch Off? Full UK Timeline Explained
The confirmed date, why it moved twice, how far migration has got, and what happens if your lines aren't moved in time.
Read: When Is the PSTN Switch Off? Full UK Timeline ExplainedWill My Alarm System Still Work After the PSTN Switch Off?
Single-path alarms stop working when the line goes. What to check with your installer before your lines are migrated.
Read: Will My Alarm System Still Work After the PSTN Switch Off?PSTN Switch Off: What It Means for Card Machines and EPOS Systems
Dial-up card terminals stop authorising when the line goes. What trades and small retailers should check now.
Read: PSTN Switch Off: What It Means for Card Machines and EPOS SystemsDoes a VoIP Phone Line Still Work in a Power Cut?
An honest answer: digital lines need power and broadband. What Ofcom requires providers to offer, and what backup to ask for.
Read: Does a VoIP Phone Line Still Work in a Power Cut?When Is the ISDN Switch Off? What UK Businesses Need to Know
ISDN2 and ISDN30 go the same way as the PSTN. Why migration is more involved, and what to audit first.
Read: When Is the ISDN Switch Off? What UK Businesses Need to KnowWhat Happens If You Don't Switch From PSTN or ISDN in Time?
Service stops, and numbers that weren't ported can't be recovered. Why waiting makes the job harder, not easier.
Read: What Happens If You Don't Switch From PSTN or ISDN in Time?PSTN Switch Off for Multi-Site and Multi-Location Businesses
Different kit at every site, different broadband, different connected systems. How to audit and phase the move.
Read: PSTN Switch Off for Multi-Site and Multi-Location BusinessesCategory
Operations
How to stop missing customer calls
Missed calls are lost revenue. Seven practical changes — from simultaneous ringing to out-of-hours routing — that recover enquiries you're currently losing.
Read: How to stop missing customer callsCall routing for small teams that actually works
Simultaneous, sequential and time-based call routing explained, with example setups for a sole trader, a two-person office and a small team on the road.
Read: Call routing for small teams that actually worksVoicemail to email: a small change with a big payoff
How voicemail-to-email works, why it recovers more enquiries than a traditional answerphone, and how to write a greeting that gets people to leave a message.
Read: Voicemail to email: a small change with a big payoffRunning a business phone system with a remote team
How to run one business number across a distributed team: apps, presence, shared voicemail, call handover and keeping personal numbers out of it.
Read: Running a business phone system with a remote teamCall recording for small businesses: the practical rules
When UK businesses can record calls, why you need a lawful basis and clear notice, how long to keep recordings, and the practical uses that justify it.
Read: Call recording for small businesses: the practical rules
5 signs your business phone line needs replacing
Crackle on the line, missed enquiries, creeping line rental and engineer visits. Five signs your phone line has had its day.
Read: 5 signs your business phone line needs replacingCategory
Getting started
Using your personal mobile as your business number: the risks
Why using your personal mobile as your business line causes problems as you grow — and the simple alternatives that keep the two separate.
Read: Using your personal mobile as your business number: the risks0800, 03 or local: choosing a UK business number
What each UK number type signals to customers, what they cost to call, and how to pick between a local area code, an 03 national number and 0800 freephone.
Read: 0800, 03 or local: choosing a UK business number
How to choose a business phone system in Leeds
Keeping your 0113 number, local install and support, Leeds broadband realities and what a system should actually cost here.
Read: How to choose a business phone system in LeedsCategory
Switching
Porting a UK phone number: how it works
How to move a UK phone number between providers: what you need, how long it takes, why ports get rejected, and how to switch without downtime.
Read: Porting a UK phone number: how it worksLeaving BT business lines: what to check first
A checklist before you leave BT: contract end dates, notice periods, which numbers you own, what's plugged into each line and how to avoid early exit fees.
Read: Leaving BT business lines: what to check firstSwitching phone provider without downtime
A step-by-step migration plan for changing business phone provider: parallel running, testing call flows, choosing a cutover slot and a rollback safety net.
Read: Switching phone provider without downtime
Can I keep my business number when I switch provider?
Almost always yes. How porting works, how long it takes, what blocks it, and the honest truth about the cutover window.
Read: Can I keep my business number when I switch provider?Category
Trades
Phone setup for plumbers: catching jobs while you're on the tools
A practical phone setup for plumbing businesses: one advertised number, team ringing, emergency out-of-hours cover and voicemail that reaches you in the van.
Read: Phone setup for plumbers: catching jobs while you're on the toolsPhone setup for electricians and small contracting firms
How electricians and small contracting firms handle calls across sites: shared numbers, quoting callbacks, out-of-hours routing and keeping mobiles private.
Read: Phone setup for electricians and small contracting firms
What the PSTN switch off means for plumbers, electricians and builders
You're on site, not sat by a desk phone. Here's what the switch off actually changes for a trade business, and what to do about the number on the van.
Read: What the PSTN switch off means for plumbers, electricians and buildersBusiness Phone Systems for Tradespeople: What You Need
One number that works on the van and at the office, routing so calls aren't missed, and keeping the number you advertise.
Read: Business Phone Systems for Tradespeople: What You NeedCategory
Technical
What broadband do you need for VoIP?
How much bandwidth a VoIP call actually uses, why latency and jitter matter more than speed, and simple network changes that fix choppy calls.
Read: What broadband do you need for VoIP?Category
Comparisons
Hosted vs on-premise phone systems
Comparing hosted cloud phone systems with on-premise PBX hardware: upfront cost, maintenance, scaling, remote working and what the switch-off means for each.
Read: Hosted vs on-premise phone systems
BT Digital Voice vs cloud VoIP: what's actually different?
Both are digital. Only one is a phone system. A straight comparison for small businesses being moved off analogue lines.
Read: BT Digital Voice vs cloud VoIP: what's actually different?
VoIP vs Landline for Business: What's the Difference?
How VoIP and landline calling compare on cost, flexibility and features — and why the PSTN switch-off means most businesses will move anyway.
Read: VoIP vs Landline for Business: What's the Difference?Category
Costs
A 12-point checklist before you sign a phone contract
Twelve things to confirm before signing a business phone contract: term length, notice, porting rights, call inclusions, support hours and hidden charges.
Read: A 12-point checklist before you sign a phone contract
How much does a business phone system cost in the UK? (2026 pricing guide)
Per-user pricing, setup fees, handsets, contracts and the extras that quietly inflate the bill — with the numbers we actually charge.
Read: How much does a business phone system cost in the UK? (2026 pricing guide)Category
Local
Moving to a cloud phone system in Leeds: a local guide
Local support, 0113 numbers and practical help for Leeds businesses moving off PSTN or ISDN lines.
Read: Moving to a cloud phone system in Leeds: a local guideLooking for step-by-step help? Read our virtual landline buying guides, check the PSTN replacement options, or see the ISDN switch off deadline.
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