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All Pages
  • Working Groups
    • Discover the Working Groups
      • Fraud and Security Group
        • IMEI Database
        • Security Accreditation Scheme
        • Guidelines for Independent Remote Interconnect Security Testing
      • Interoperability Data Specifications and Settlement Group
        • Billing and Charging Evolution
        • IDS B2B Interfaces
        • TAP Testing Toolkit
        • Open Standards Specifications
      • Internet Group
      • Networks Group
        • IP and interconnectivity
        • IPI Principles
        • IP eXchange
        • Achievements and SIP Trials
      • SIM Working Group
        • Embedded SIM
      • Terminal Steering Group
        • Terminal Testing
        • Device IMEI
      • Wholesale Agreements and Solutions Group
    • Key Areas
      • 2G/3G Sunset & VoLTE Roaming
    • Benefits
    • Plenaries
    • Blog
    • FAQs
    • Contact Us
    • Working Group Resources

Latest News

Are we prepared to deal with the impact of cyber threats on 5G?

Leonid Burakovsky is editor of Fraud and Security Group’s FS.37 “GTP-U Security”. Communications service providers (CSPs) are moving to ...

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Do biological viruses affect digital security?

We are living in times of global uncertainty with un-precedented levels of disruption to daily routine, travel, social interaction and ...

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Mobile Device Security, A Multi-Faceted Approach

Cyber incidents are now the #1 business risk facing corporations, moving to the top of insurer Allianz’s annual list. In this world of ...

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What is SIM Swap?

Over the past couple of years, there has been a lot of awareness raising in the press about the issue of ‘SIM swap’. GSMA’s Fraud & ...

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5G Field Testing

After many years of development in 3GPP, the 5G NR “New Radio” standard has achieved stability. Operators around the world ...

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Dual SIM requirements and test book now in their 5th edition

Dual SIM handsets continue to gain in popularity. From being a product aimed at limited regional markets a few years ago, they are now ...

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eSIM/UICC Generic Test Profile for Device Testing

The GSMA Terminal Steering Group is pleased to announce the publication of TS.48 Generic eUICC Test Profile for Device Testing. The ...

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AI User Experience Performance Testing

Nowadays the smartphone sales market is transferring from “selling technology productions” to “providing compelling and personalised ...

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Drafting AI Mobile Device Guidelines

The GSMA Terminal Steering Group set up a work item on AI mobile device guidelines in late 2018 to embrace the new development trend. ...

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India’s Digital Promise

An update on Indian mobile market and the role of government policy in shaping market trends. Download here 

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Upcoming Plenaries

Internet Group #59

Start: 9 Sep 2020,

End: 10 Sep 2020,

Location:

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Terminal Steering Group #41

Start: 7 Sep 2020,

End: 11 Sep 2020,

Location:

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Fraud and Security Group #18

Start: 22 Sep 2020,

End: 24 Sep 2020,

Location:

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Networks Group #12

Start: 5 Oct 2020,

End: 9 Oct 2020,

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Wholesale Agreements and Solutions Group #12

Start: 19 Oct 2020,

End: 22 Oct 2020,

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Terminal Steering Group #42

Start: 30 Nov 2020,

End: 3 Dec 2020,

Location:

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Interoperability Data Specifications and Settlements Group #90

Start: 8 Dec 2020,

End: 10 Dec 2020,

Location:

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Key Areas

Working Groups support the technical evolution of the mobile industry. Below you can discover projects they are working on currently.

2G/3G Sunset & VoLTE Roaming
Find out what the Working Groups are doing to minimise the impact of network closures.

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