T-Mobile suffered network outages on Monday night, leading to intermittent issues with its voice, text and data services, according to Reuters. Based on reports submitted to Downdetector, over 80,000 subscribers in several areas in the US were experiencing problems by around 10:14PM ET on February 13th. T-Mobile responded to users' complaints on Twitter, initially to tell people that the carrier was working on a fix for the disruption and then to update everyone about its progress. Shortly after midnight on February 14th, Neville Ray, the company's President of Technology, announced that T-Mobile has seen "significant improvement and are operating at near normal levels."