We created this step-by-step toolkit for T-Mobile. The folder, FAQ sheet, brochure, and spiral-bound guide help accounting, and finance personnel get onboard the Ariba payment system. As one of the four largest telecommunications companies in America. Their consistent branding has made them a key competitor in the industry. T-Mobile has taken a pink background and stars wrapped around “T-Mobile” and turned it into one of the most recognizable companies today.