According to a tip received by TmoNews, the nation’s fourth largest carrier — T-Mobile — is readying a new, unlimited data-plan for launch later this year. The information comes courtesy of a training document, which reads:

Please note that a [sic] an unlimited plan for more than 5GB of monthly data use will launch sometime this year.

Currently, users on T-Mobile’s unlimited, monthly data plan are subject to throttled downlink speeds after 5GB of use; presumably the new plan would up or remove the full-speed quota. The title of said document is “T-Mobile 4G Mobile Hotspot” and it’s purpose is to educate T-Mo reps on how to prevent “third-degree bill-shock.” Nice.