Tmobile Add A Line - What about be the most. I currently have two lines, but am wanting to add a 3rd for my daughter. I believe i can get her a new iphone se for half off, or $200. What is the best way to add that line? For two lines, youโll pay $130 monthly. Compare the monthly costs and features of essentials, magenta, and magenta max plans. However, before you start making changes, you're likely curious as. On magenta max plans, you are allowed 5gb of data to use per line, per month internationally. You can bring two lines to increase your data allotment overseas while traveling outside the. Go to the home screen. Choose add a line.
What about be the most. I currently have two lines, but am wanting to add a 3rd for my daughter. I believe i can get her a new iphone se for half off, or $200. What is the best way to add that line? For two lines, youโll pay $130 monthly. Compare the monthly costs and features of essentials, magenta, and magenta max plans.