Today, T-Mobile has just announced its new mobile plan: available for two lines for family with unlimited text, talk time and 4G data for $100. This offer helps you to save $40 with the existing plan of T-Mobile with unlimited data for the same number of lines.
T-Mobile also lets user to add more lines with the cost $40 per line and maximum is 10 people. So, if your family has four people, your monthly cost would be $180.
Beside that, if you wouldn’t to get the unlimited plan like above, you can choose the second plan as well for 4-line with unlimited talk, text and 2.5GB of 4G data per line, and of course, cost the same with the one above, $100.