Case Study: T-Mobile reduces cross-border roaming costs with ZIN Technologies' eSIM middleware solution

T-Mobile cuts roaming costs by up to $2,400 per truck yearly with ZIN Technologies

T-Mobile, a major US wireless network provider, was facing a challenge for its customers: the high cost of data roaming for vehicles frequently crossing borders between the US and Canada. For a fleet of trucks using data for mapping and tracking, these roaming costs could be exorbitant. ZIN Technologies worked with T-Mobile to develop a solution using eSIM technology.

ZIN Technologies developed a middleware solution that enables location-based profile swapping on an eSIM. As a vehicle crosses a border, the SIM automatically switches from the T-Mobile network to a local partner network, drastically cutting roaming costs. This solution implemented by ZIN Technologies resulted in significant savings for fleet management customers, with the potential to save thousands of dollars per vehicle annually on roaming fees.

T-Mobile