How can you have roaming limits without charging for roaming usage?
T-Mobile provides voice and data services for phones and other mobile devices in the U.S. and elsewhere.
T-Mobile partners with other wireless carriers in areas where T-Mobile does not offer service.

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When you use your phone in one of those areas, you areroaming.
T-Mobile sends an alert when you reach 80 percent of your monthly domestic data roaming allotment.
You receive another alert when you reach 100 percent.
you could also view your usage on the T-Mobile app on your equipment.
Wherever you areroaming or notyou can always connect to data using a Wi-Fi signal.
T-Mobile offers many plans.
Before you switch from a grandfathered plan, check the details.
Previous plans tended to offer more generous (or even un-metered) access than current plans provide.
US customers have had access toT-Mobile’s mobile 5G networksince June 2019.
Since then, it has expanded nationwide to reach thousands of cities and over 300 million people.