T-Mobile, Jio complete world's first 5G standalone roaming link via Syniverse platform

21. Sep 2026

Description

(AWP Alliance News) - T-Mobile partnered with Jio to establish what the companies called the world's first 5G standalone roaming connection, using Syniverse interoperability to link their networks. The tie-up allows T-Mobile customers to access 5G standalone service while traveling internationally, targeting higher speeds, lower latency, and more reliable roaming.

The companies framed the milestone as a step toward enabling new cross-border services, including IoT and real-time communications, built on 5G standalone capabilities. Syniverse's connectivity platform provided secure interconnection and mediation to support the roaming setup.

https://www.businesswire.com/news/home/20260918066066/en/

Disclaimer: This news brief was created using generative artificial intelligence. T-Mobile US Inc. published the original content used to generate this news brief via Business Wire on September 21, 2026, and is solely responsible for the information contained therein.