Artemis 3 astronauts will walk on the moon with 4G-equipped spacesuits 

 Artemis 3's astronauts will wear spacesuits equipped with 4G connectivity — the same 4G that makes up the majority of Earth's mobile phone networks today. 

https://cdn.mos.cms.futurecdn.net/cWfUkmNdtbuVab4dQuU4BA.jpg

https://www.space.com/artemis-3-moon-spacesuits-nokia-4g