Global Wireless Access

Global Wireless Access (GWA) is a wireless m2m solution for POS terminals, routers, and kiosks, specifically designed for the needs of the payments industry.

GWA provides comprehensive international coverage with in-country domestic roaming to minimize coverage blackspots. Combining industry-leading features such as strongest signal SIMs, an advanced SIM management portal and a dedicated POS terminal application, GWA is the smart choice to simplify the deployment and management roaming SIMs for payment devices.

Key Benefits


Wireless POS uptime through strongest signal connectivity, no ‘preferred’ networks or steering, domestic and international roaming, private APN, and a dedicated app to ensure the terminal is always connected to the best network.


Total cost of ownership with pre-activated SIM cards, real-time traffic monitoring, and 24×7 world-class support.


Operations through the management of SIM cards via the TNS portal. Also, simplify your supplier relationships using one trusted global supplier.


End-to-end PCI DSS compliant solution, utilizing TNS’ PCI DSS level 1 certified managed network.

Direct connectivity

With access to hundreds of acquirers and processors utilizing the TNS network.


Flexibility with a simplified pricing structure with no hidden costs.

Global Wireless Access Information Sheet

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Details of your local TNS representative can be found on our contact page