T-Mobile (NASDAQ:TMUS) continues to be a disruptive force in the carrier industry. Their latest offer, 200MB of free data for life for tablet users is designed to take on the majors: Verizon (NYSE:VZ), AT&T (NYSE:T), and Sprint (NYSE:S). What should investors in Verizon, AT&T, and Sprint know about T-Mobile's deal and pricing strategy?

Also, T-Mobile also reported subscriber growth in the quarter ending in August. T-Mobile added a net 1.1 million new customers with the majority of those -- nearly 700,000 -- post-paid customers. This compares favorably to last year's quarter in which T-Mobile actually lost nearly 600,000 subscribers.

However, the company continues to innovate with free data and creative financing plans. Will dividend monsters Verizon and AT&T step up and match this offer?

Finally, what does this mean for tablet models? Will this encourage investors to pay extra for cellular-enabled tablets?

In this segment of Tech Teardown, Erin Kennedy discusses T-Mobile with Jamal Carnette and Evan Niu, CFA.

Erin Kennedy owns shares of Apple. Evan Niu, CFA, owns shares of Apple and Verizon Communications. Jamal Carnette owns shares of Apple. The Motley Fool recommends Apple. The Motley Fool owns shares of Apple. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.