Tag Archives: dallas

T-Mobile and Dallas determine cause of 911 issue, T-Mo not at fault

Earlier this week, T-Mobile engineers traveled to Dallas to investigate a “ghost calling” glitch that it was thought was related to T-Mobile and was resulting in long 911 hold times. Now more information on the situation has come out. T-Mobile says that abandoned calls, not ghost calls, are to blame for the 911 issue, the City of Dallas announced today. While ghost calls are the result of a person’s phone making multiple calls to 911, … [read full article]

T-Mobile ‘ghost calling’ glitch causing long 911 hold times in Dallas

When you’re in an emergency situation, being able to contact 911 right away is important. However, an issue involving T-Mobile customers in Dallas is interfering with speedy 911 contact. There’s an issue with T-Mobile customers in Dallas that end up with “ghost calls” when they try to contact 911. The glitch causes 911 systems to record calls as hangups, which results in 911 operators trying to respond to the ghost calls, which then causes other callers … [read full article]

T-Mobile three-channel carrier aggregation testing spotted in Dallas

Much of T-Mobile’s LTE focus lately has been on its Extended Range LTE rollout, but T-Mo has also been working on another major LTE improvement. Reddit user dallas75252 recently discovered that T-Mobile is testing three-channel carrier aggregation in Dallas, Texas. The carrier aggregation was working with LTE bands 2, 4, and 12, and it yielded speeds greater than 60Mbps. Check out the screenshots from Samsung’s Service Mode below. Unsurprisingly, T-Mobile didn’t really feel like spilling … [read full article]

RootMetrics results show huge T-Mobile speed jump, but still behind Verizon/AT&T in Dallas, TX

Dallas, Texas has been something of a popular talking point among T-Mobile watchers over the past couple of months. It’s one of the first places in the States to show signs of the faster 20+20 LTE network lighting up. RootMetrics has published its most recent results from the area, and it’s generally good news. Since the test in March … [read full article]

Early T-Mobile LTE Sightings Continue In Oklahoma City, Dallas And Miami

While news has been a little slow in the last few days, T-Mobile is still hard at work building out their LTE network to make their 100 million POPs before the end of Summer goal. With that, another round of LTE sightings has popped up in and around Oklahoma City; Dallas, Texas and some scattered sightings in Miami, Florida. As per our usual warning, these sightings are unofficial and represent what … [read full article]