Activating a new line with a carrier often comes with an additional fee, usually costing $35 per line if you are with T-Mobile. For a limited time though, T-Mobile is slashing its ‘Device ...

T-Mobile finally allows Android users to activate their phones' eSIM cards right from their phones using the dedicated app.

On Thursday, FCC Chairwoman Jessica Rosenworcel proposed that the agency require mobile carriers to unlock all phones within 60 days of activation.