Guides & advice
Business telecoms, explained.
Plain-English guides to phone systems, broadband, the PSTN switch-off and Microsoft Teams calling — from the team at Exeltel.
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.co.uk or .com? How to choose a domain name for a UK business
How to choose between .co.uk, .uk and .com, pick a name customers will remember, and make sure your business owns its domain.
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WordPress hosting for small businesses: what you actually need (UK)
Speed, SSL, backups, security, email and support: what a small UK business really needs from WordPress hosting, and what you can skip.
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Leased line vs business broadband: which does your business need?
The real differences between a leased line and business broadband — speed, reliability, fix times and price — and how to decide which your…
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How to replace your business landline before the 2027 switch-off
A step-by-step plan for replacing your business landline before the old phone network closes, without losing your number or breaking your alarm or card…
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What is PhoneLine+? Gamma’s business landline replacement explained
How Gamma’s PhoneLine+ replaces a traditional business landline: the plans, what it costs, keeping your number and the phones that work with it.
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The PSTN switch-off in 2027: what UK businesses need to do now
The old copper phone network closes on 31 January 2027. Here’s what stops working, what waiting will cost, and a simple plan to move…
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Microsoft Teams calling explained: Teams Phone and Operator Connect
How to turn Microsoft Teams into your business phone system — what you need, how Operator Connect works, and whether it’s right for your…
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How much does a business phone system cost in 2026?
Real per-user prices, example monthly costs for 5, 10 and 25 users, and the things that push the price up or down — so…
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FTTP, SoGEA or SoADSL? Choosing business broadband in 2026
Full fibre, SoGEA or SoADSL? A plain-English guide to the three types of business broadband, the speeds you’ll get and which one suits your…