: Users on Reddit r/cellmapper often post updates about changes to this interface in the latest iOS betas.
If you are trying to find the hidden menu on your iPhone to check signal strength or LTE bands: Fieldtest
Several brands and review sites use the term for real-world equipment testing: Fieldtest - PenCott Metropolis (urban camouflage) - part 1 : Users on Reddit r/cellmapper often post updates
In the tabletop gaming world, a "Field Test" is a sneak peek or playtest document for new mechanics or classes. : Recent posts on Reddit discuss the balance
: Open the Phone app and dial *3001#12345#* , then press the call button.
: Recent posts on Reddit discuss the balance and design of the Starfinder 2e Field Test materials.
: There are technical guides on how to make the FieldTest application icon permanently visible on jailbroken devices. 2. Starfinder & Pathfinder RPG (Paizo)