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Ensure your device is fully compatible with the AT&T network with industry and carrier acceptance testing from SGS.

Network Operators around the world dictate different requirements that your mobile devices must meet before achieving approval to operate on their networks and be sold in their stores. SGS operates a global network of laboratories and is approved to conduct the first stages of testing required for AT&T device certification, which includes PTCRB approval and CTIA OTA approval. SGS can also support pre-testing for all AT&T specific requirements (like Field Testing and 10776).

We are the only independent wireless testing laboratory that has full testing capabilities for LTE, CDMA and GSM in multiple locations worldwide. Additionally, you can benefit from our extensive wireless certification portfolio which includes, Bluetooth, Wi-Fi, country type approvals (FCC/IC/CE/KCC/NCC/etc), and Battery IEEE1725 and IEEE1625.

At SGS we can conduct all the necessary tests within our global lab network, and provide you with a single point of contact who has the depth of knowledge and testing experience to support your application for certification.

Find out more about our AT&T service provider testing services.

Email us
Testing Wireless DevicesBrochureTesting Wireless for the WorldSGS’s global network of labs offers true end-to-end testing solutions to mobile manufacturers, carriers, ODMs and OEMs. Our experienced Software ...
Wireless Market AccessLeafletWireless Market AccessYou will find an overview of some of the most important mobile telecommunication standards and requirements for the largest import and export markets. ...


SGS North America Inc.
Consumer and Retail

  • San Diego Laboratory
    15150 Avenue of Science - SUITE 300
    San Diego, California, 92128
    United States
  • t   +1 858 592 7100
  • f   +1 858 592 7107
  • e   Email us


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