What is TMO Starlink?

TMO Starlink is a joint satellite connectivity solution launched by T-Mobile and SpaceX’s Starlink, which takes advantage of Starlink’s low-earth orbit (LEO) satellite constellation to provide stable and reliable internet and IoT connectivity in regions where traditional cellular or Wi-Fi services are inaccessible or unstable. By adopting direct-to-cell technology, it serves as "cell phone towers in space", enabling compatible devices to connect successfully almost anywhere with an unobstructed view of the sky. Good news —our TH-388 PoC radio now supports TMO Starlink connectivity, and customers are welcome to start testing this solution.

What core advantages does TMO Starlink have?

TMO Starlink has three core advantages that make it stand out. Firstly, it features global coverage, relying on more than 650 Starlink satellites to cover remote areas, wilderness, disaster-stricken zones, coastal and inland waterways, breaking the geographical limitations of traditional communication. Secondly, it offers high resilience and performance, capable of withstanding extreme weather and harsh environments, supporting in-motion use, with download speeds exceeding 100 Mbps and up to 400+ Mbps for performance kits. Thirdly, it is highly compatible with IoT devices, such as our TH-388 PoC radio, which can seamlessly connect to the network to meet diverse communication needs.

What is required to activate and use TMO Starlink service?

Please note that a TMO Starlink IoT SIM card is a necessary prerequisite to activate and use the TMO Starlink service. This dedicated IoT SIM card is responsible for authenticating compatible devices and establishing a secure connection with the TMO Starlink satellite network. Even if the device itself supports TMO Starlink connectivity, the service cannot be activated without this special IoT SIM card.

Is our TH-388 PoC radio compatible with TMO Starlink?

Yes, our TH-388 PoC radio now supports TMO Starlink connectivity, which is a key update for the application scenarios of the TH-388 PoC radio. As a compatible device, it can leverage TMO Starlink’s satellite network to achieve stable communication in remote or signal-free areas, making it more suitable for outdoor operations, emergency rescue and other scenarios that require reliable connectivity.

Can customers test TMO Starlink now?

Yes, customers in the United States are welcome to start testing the TMO Starlink solution now. Please note that testing is limited to users with compatible TH-388 PoC radios. They also need to obtain a TMO Starlink IoT SIM card first to activate the service prior to testing.

What scenarios is TMO Starlink most suitable for, especially for users of TH-388 PoC radio?

TMO Starlink works best in areas with weak or no traditional communication signals, and is perfectly compatible with our TH-388 PoC radio. Typical application scenarios include: outdoor operations such as field surveys, mountain rescue and wilderness exploration; emergency communication during natural disasters when traditional signals are interrupted; remote work and mobile operations that require on-the-go connectivity; and maritime communication in coastal and inland waterways. For TH-388 PoC radio users, TMO Starlink connectivity greatly enhances the device’s applicability in harsh and remote environments.