T-Mobile is saying goodbye to the data plan

T-Mobile is ditching the data plan for an unlimited model that they hope will change how people use data — and draw customers away from competitors like Verizon and AT&T. 
The company announced Thursday the launch of T-Mobile ONE, a cell phone plan it says has no limits on data. Subscribers pay $70 a month for the first line, $50 for the second and $20 a month for additional lines. 
The wireless provider already offers an unlimited data plan, but unlimited data is for an adde