T-Mobile is preparing a surprise for its customers – free streaming video.

The telephone company may offer its customers the ability to view video apps like Netflix and HBO without damaging your monthly data, – said Evan Blass in a tweet ofevleaks blog. Also Blass said the service will call BingeOn .

Blass received a personal invitation from the chief executive of T-Mobile, John Legere, to the event Uncarrier, which will take place on November 10 at the Shrine Auditorium in Los Angeles.

During the Uncarrier events, T-Mobile reveals changes to wireless phone service offered to consumers.

All these changes have turned the US cellular industry. Over two years ago T-Mobile announced it would eliminate the annual contracts. In other Uncarriers it announced it would allow users to store their data, international roaming have free streaming music and unused data.

This strategy seems to be working. T-Mobile now ranks third among the main telephone companies in the United States surpassing Sprint during the second quarter of 2015. During the third quarter results for 2015 released on Thursday, T-Mobile reported increased 2.3 million to reach a total of 61.2 million subscribers.

But Sprint is not the only wireless carrier to which T-Mobile is targeting. Legere also wants to take customers to Verizon and AT&T, which are also going to make similar changes at Uncarrier event.

However, free video data could cost expensive to T-Mobile. The video is one of the applications that use most broadband Internet. Give customers unlimited access to streaming content could increase the costs of the company, especially as more customers come to your network and congest your network speed. The trend goes against the practices of their competitors, who have chosen plans with data limits to discourage users not using streaming applications unlimited.

T-Mobile has not confirmed the rumors about its possible announcement during Uncarrier 10. But it sent a comment: “This is the most aggressive move we have taken and will be more relevant to you and your audience.”