Multi-Network Mobile Solutions

Stay connected, wherever your business takes you

Our multi-network business mobile solutions keep your team connected anywhere, with access to all major UK networks in one plan. Say goodbye to coverage issues and hello to seamless, reliable connectivity for your business on the move.

Problem

Some mobile users operate in signal blackspots — on the road, underground, inside lifts, or in large buildings. Relying on a single network leaves these users disconnected and at risk. Standard SIMs can’t offer coverage where it's needed most, especially in mission-critical environments like security, transport, or emergency backup systems.

Solution

RoamNet voice SIMs are purpose-built to overcome these limitations. They automatically connect to the strongest available UK network (EE, O2, Vodafone) without user input. This makes them ideal for lift lines, critical comms devices, and backup SIMs where reliability matters. Available as physical or eSIM, they provide true multi-network coverage in a single SIM card.

Benefits

  • Smart roaming across all major UK networks

  • Improved reliability in coverage blackspots

  • Perfect for lifts, backup lines, and critical comms

  • Delivered as an eSIM or physical SIM

How it works

We assess the use case and signal requirements

Provision a RoamNet SIM with fallback enabled

Install into device (eSIM or physical)

Monitor usage and provide support if needed

Explore our other mobile solutions

  • Mobile Device Management

    Secure, monitor and manage all business devices from a single admin portal.

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  • Mobile Call Recording

    Capture inbound and outbound calls automatically — stay compliant with FCA, MiFID II, and GDPR.

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  • Roaming & International SIMs

    Stay connected anywhere in the world with bolt-ons, roaming SIMs and global data plans.

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  • IoT & M2M SIMs

    Data SIMs for devices, trackers, tablets and signage — with pooled data and centralised control.

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find out more

Award-winning Business Mobile Solutions

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