Overview
- T‑Mobile confirmed on Monday that it is retiring legacy plans built in the 3G/4G era and has started notifying affected subscribers by text and through the T‑Life app.
- The carrier says customers moved to modern plans will gain access to updated network features and a five‑year price guarantee while some accounts will see no change to their bill.
- Reporting and industry estimates suggest many migrated lines could see modest increases of roughly $3 to $6 per line depending on device type, though T‑Mobile has not published final pricing.
- Likely affected plans include older Simple Choice, ONE, ONE Plus, Magenta and grandfathered Sprint plans and the change may extend to some T‑Mobile for Business accounts.
- An internal memo obtained by CNET warned staff to expect higher customer contact during the transition, and customers reportedly have about two weeks from notification to accept the move or choose alternatives.