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GSMA v1.2

SGP.32 Blog

Tagged: IoT eSIM

SGP32.co.uk / Tagged: IoT eSIM
SGP.32 News 14 July 2026

Thales, Singtel and Bridge Alliance Launch Multi-Operator IoT eSIM

Multi-operator IoT eSIM has moved from slideware to a live, tested platform. On 13 July, Thales, Singtel Group and the Bridge Alliance announced what they describe as the...

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eSIM Switching 19 June 2026

Multi-Network IoT SIM Cards Are Not a Magic Bullet: Why Reliable M2M Connectivity Needs More Than Roaming

Multi-network IoT SIM cards are often sold as the answer to reliable M2M connectivity. The idea sounds simple: if one mobile network has poor coverage or goes down,...

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GSMA 11 May 2026

SGP.32 v1.2: The Current Specification Explained

SGP.32 v1.2 is the current GSMA specification for IoT eSIM remote provisioning. It has been driving every commercial deployment, certification programme, and hardware design happening in 2025 and...

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euicc.co.uk

The UK authority on eSIM and eUICC - consumer, M2M and IoT standards explained

IoTPortal IoTSims Visit euicc.co.uk
SGP.32

UK reference for the GSMA SGP.32 IoT eSIM standard. Architecture, hardware, networks and implementation explained.

Visit the Blog →

The Standard

  • What is SGP.32?
  • Architecture
  • vs SGP.02 vs SGP.22
  • IPA-e vs IPA-d
  • eIM Portability
  • Glossary

Hardware and Networks

  • eSIM Hardware Guide
  • How OEMs Add eSIM
  • MNO, MVNO and Resellers
  • Bootstrap Providers
  • Teltonika and Tele2

Buyer Guides

  • Ask Your eSIM Provider
  • Ask Your Hardware Provider
  • eSIM Benefits
  • TCO Analysis
  • eSIM Security

Deep Dives

  • Bootstrap Issues
  • eSIM Lifecycle
  • Future of eSIM
  • Who is the Real Hero?

Blog

  • Thales, Singtel and Bridge Alliance Launch Multi-Operator IoT eSIM
  • Does SGP.32 Mean You Can Only Manage 32 Routers? (The AI Overview Myth Explained)
  • The Future of Industrial Cellular Connectivity: SGP.32, eSIM, eIM Platforms, Industrial Routers and the Evolution of IoT Connectivity
  • Multi-Network IoT SIM Cards Are Not a Magic Bullet: Why Reliable M2M Connectivity Needs More Than Roaming
  • SGP.32 Routers: Where Are They and When Will They Arrive?
  • All posts →

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