Business Cloud Phone Systems, Broadband, Mobile & IoT SIM cards

Business ConnectivityPhone SystemsMobile SIM Plans Worth Talking About

From advanced VoIP solutions to reliable connectivity, we help organisations stay connected, collaborate seamlessly, and overcome everyday business challenges.

Our Partnership with major uk networks
SIMPLE. SECURE. FULLY MANAGED.

Managed IT & Communication Solutions

All Your Business Technology,
Delivered Through One Trusted Partner

We understand that modern businesses depend on reliable technology to operate efficiently. That’s why Fidelis Plus delivers integrated IT support, communications, connectivity and mobile solutions — tailored to your organisation’s needs. From fully managed IT services to VoIP, broadband and business mobile management, we provide clear accountability and a single point of contact — simplifying your technology estate while reducing cost and complexity. Our secure self-service portal also gives you 24/7 visibility and control over your cloud telephony and mobile connections, SIM management and service changes, without unnecessary delays.

Ready to simplify and strengthen your business technology?
Scalable VOIP Phone Built for Startups and Enterprises Alike

Cloud Phones, Built for Business

More efficient voice calling

Simplified voice calling with consistent interfaces to make life less stressful - Colleagues, customers and suppliers are all better connected.

Video Conferencing

Built-in video conferencing lets your team collaborate face-to-face from anywhere — no extra software needed.

Seamless CRM & ERP integrations

With integration for over 65 CRM applications, our VoIP system connects your calls with your customer data.

Jam-packed with calling features

Over 45 calling features to increase productivity and decrease costs.

Some of our integrations

Integration Into the Tools You Love

Microsoft Teams
Salesforce
HubSpot
Shopify
Zoho CRM
Discover all the great features of our VoIP
Business Sim only mobile plans

Power your business with Unlimited Data

O2 SIM Only Plan

Unlimited Data from £17.00 p/m

Vodafone SIM Only Plan

Unlimited Data from £24.00 p/m

Need Faster Internet?

Upgrade to our FIBRE today & get 3 months FREE!

Offer only available to businesses based in London & Liverpool – Terms apply.

Business Broadband and Connectivity
Have Questions?

Frequently asked questions.

We provide a variety of business-grade connectivity solutions, including SoGEA broadband, ultrafast Full Fibre (FTTP), and dedicated Leased Lines — tailored to meet the demands of modern businesses.

To check which broadband or connectivity services are available at your location, please fill out our Contact Us form or call us directly on 020 7661 7900. A member of our team will review the options and recommend the best solution tailored to your business needs.

Installation timelines vary by service type:

SoGEA Broadband: usually live within 5–10 working days after order confirmation.
Full Fibre (FTTP): most installs complete in 10–20 working days, depending on local engineering schedules.
Leased Lines: bespoke installations typically take 4–8 weeks, which includes site surveys, civils work (if required) and final commissioning.

Once you’ve placed your order, we’ll manage the entire process—scheduling surveys, liaising with engineers and keeping you updated every step of the way via your dedicated account manager.

Upgrading your internet plan is quick and straightforward. Simply get in touch by filling out our Contact Us form or calling us on 020 7661 7900. A member of our team will review your current setup, check for available upgrade options in your area, and guide you through the next steps — with minimal disruption to your service.

A VoIP (Voice over Internet Protocol) phone or Cloud Phone System allows you to make and receive calls over the internet instead of traditional phone lines.

Unlike conventional systems, VoIP runs in the cloud — meaning you can take calls on desk phones, computers, or mobile devices from anywhere with an internet connection. It’s a flexible, cost-effective solution ideal for businesses of all sizes, offering features like call forwarding, voicemail-to-email, auto attendants, and seamless CRM integration.

A cloud-based phone system, also known as a VoIP (Voice over Internet Protocol) solution, is a modern telephone service where all infrastructure is hosted securely in the cloud by your provider. Instead of relying on on-site hardware, users connect via the internet—enabling advanced call features, seamless scalability, and effortless remote access.

Ideal for businesses seeking flexibility and cost-efficiency, cloud phone systems adapt easily as your business evolves. They support remote teams, reduce hardware and maintenance costs, and ensure you always have access to the latest features and upgrades without the need for capital investment.

Your account is set up instantly upon sign-up, and services can be activated within just 2 hours. If you place your phone order before 3 PM, next-day delivery is available—subject to stock availability.

Yes, we can transfer your existing number from your current provider. We hold porting agreements with most major UK carriers, ensuring a smooth and seamless number transfer process.

Haven’t found what you’re looking for?
Speak to an expert today for exclusive business deals!
Call us on 020 7661 7900