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Resources

IoT Glossary

IoT Glossary

What is an M2M SIM Card?

M2M SIM cards enable devices to perform actions and exchange information without the need for human input.

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IoT Glossary

What is eUICC?

Embedded UICC (eUICC) is a specific type of UICC that enables a single SIM to host multiple profiles.

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IoT Glossary

What is IMSI?

An IMSI (International Mobile Subscriber Identifier) is a string of digits that forms an important part of a SIM profile. Learn more here.

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IoT Glossary

What is a MSISDN?

Mobile Station Integrated Services Digital Network (MSISDN) is crucial in ensuring secure connectivity between IoT components.

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IoT Glossary

What is GPRS?

General Packet Radio Service (GPRS) is an evolved second-generation cellular network protocol.

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IoT Glossary

What is GSM?

Global System for Mobile Communication (GSM) is the technology behind 2G networks.

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IoT Glossary

What is a HLR?

Home Location Register (HLR) is a database for managing subscribers on 2G & 3G networks.

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IoT Glossary

What is HSDPA?

High Speed Downlink Packet Access (HSDPA) boosted what’s possible on the 3G network.

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IoT Glossary

What are SIM cards?

SIM cards are essential for a number of industries, including transport and logistics.

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IoT Glossary

What is 3G?

3G was the third generation of mobile technology, and opened the door to data-intensive applications in a range of industries.

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IoT Glossary

What is 4G?

4G is the fourth generation of mobile telecommunications technology, and it opened the doors to a number of solutions, including IoT focussed variants such as LTE Cat M, LTE Cat NB and LTE Cat 1.

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IoT Glossary

What is Industry 4.0?

Industry 4.0 is the fourth industrial revolution, and has given rise to the smart factory.

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IoT Glossary

What are SIM form factors?

SIMs are manufactured in a range of five standardised sizes, these are known as form factors. Find out more...

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IoT Glossary

What is iSIM?

An integrated SIM (iSIM), is when the SIM operating system is incorporated directly onto a device’s permanent computing hardware.

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IoT Glossary

What is a multi-SIM?

Multi-SIM technology makes it much easier to achieve constant connectivity and for devices to switch between regional operators.

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IoT Glossary

What is LTE connectivity?

Long-Term Evolution (LTE) is a 4G wireless broadband standard, designed to make it easier to deploy IoT and M2M devices efficiently.

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IoT Glossary

What is SD-WAN?

A software-defined wide area network is a method of architecture that creates a virtualised network overlay connected to a central one.

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