https://arstechnica.com/tech-policy/2019/12/fcc-tries-to-bury-finding-that-verizon-and-t-mobile-exaggerated-4g-coverage/

Verizon, T-Mobile, and US Cellular exaggerated their 4G coverage in official filings to the Federal Communications Commission, an FCC investigation found. But FCC officials confirmed that Chairman Ajit Pai does not plan to punish the three carriers in any way. Instead, the FCC intends to issue an enforcement advisory to the broader industry, reminding carriers "of the penalties associated with filings that violate federal law."