Many of us here in WeWork building in Charlotte NC do not have T-Mobile coverage. This is a busy business location. Your map shows that we are in the area that we should have LTE coverage but we are not! I know this is due to the concrete building and the location of our offices here, but this is a business building and you guys should come out here and install boosters before we switch to different carriers. Right now I am using AT&T beside my T-Mobile, I have 4G full coverage on the AT&T line but no coverage at all on the T-Mobile one.
Please reach out to the building management and work with them on installing coverage boosters inside the building to help with fixing this issue.
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