T-Mobile talks a big game about hundreds of dollars in added value, but for most consumers it's a lot harder to see how any of it matters.

U.S. carrier T-Mobile today introduced two new higher-end plans that include additional hotspot data and satellite connectivity, with the

T-Mobile's prepaid unit unveiled four new plans on Tuesday that provide a five-year price guarantee and monthly charges as low as $25 per line, as the company seeks to shield its market share from competition amid economic uncertainty.