eSIM & IoT

Global connectivity for devices and fleets.

11 articles

What coverage does VoicePro IoT connectivity provide?

A single global SIM gives your devices access to 720 networks across 203 countries, spanning 2G, 3G, 4G, LTE-M and…

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What is a non-steered SIM, and why does it matter?

A non-steered SIM has no preferred-network list baked in (a "blank" network list), so a device connects to the…

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What is the difference between LTE-M and NB-IoT?

LTE-M suits devices that move, need higher throughput or carry voice; NB-IoT suits stationary, ultra-low-power…

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Which SIM form factors and eSIM standards do you support?

We support every form factor - 2FF, 3FF and 4FF cards, rugged MFF2 solder-down chips, and eSIM/eUICC and iSIM -…

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How is IoT connectivity billed?

Billing is usage-based: you only pay for SIMs that actually connect and use data each month. SIMs sitting in…

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Do we own the SIMs, and can we leave?

Yes. SIMs you buy are your property, including the associated keys, so you are never locked in. If you decide to…

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Can I manage a fleet through an API?

Yes. The management platform is built directly on top of a full REST API, so anything you can do in the dashboard -…

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How do I debug connectivity or reduce data usage?

The platform provides real-time diagnostics in every country, including authentication and radio signalling logs…

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Getting started with VoicePro IoT SIMs

One global SIM for your devices: access to 720 networks across 203 countries over 2G, 3G, 4G, LTE-M and NB-IoT, so…

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Managing your fleet - dashboard, API and diagnostics

Everything you can do in the IoT dashboard you can automate, because the platform is built directly on a full REST…

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How IoT billing works

IoT billing is usage-based and designed for fleets that grow in stages. The core rule You pay for SIMs that…

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