T-Mobile has a coverage map available here (for more info on the map, see this post).
In order to be able to use T-Mobile's HSPA+ network, you need to be in an HSPA+ area. There is another factor that will determine whether or not your phone will work on T-Mobile, and that's coverage. T-Mobile's LTE network runs on the 1700/2100MHz frequencies, and if your phone doesn't support that, then you can't use it on T-Mobile's LTE network. Just remember that just because a phone is branded as LTE doesn't mean it will work with T-Mobile. This is the 4G technology you're probably more familiar with. If it does, then it will be compatible with T-Mobile's 4G network. Therefore, if your phone supports the UMTS frequencies 1900MHz or 1700/2100MHz, then we just need to check to see if the phone supports HSPA (slower) or HSPA+ (faster).
T mobile find my phone upgrade#
This is not really a new technology, rather, it's an upgrade of the 3G technology UMTS. What T-Mobile calls 4G can more accurately be called HSPA+. T-Mobile did a bit of marketing on this one. So if you check your phone's specifications and see that it has either 1900MHz or 1700/2100MHz listed as one of the UMTS frequencies, then it will support T-Mobile's 3G network. T-Mobile uses two frequencies for their UMTS network: 1900MHz and 1700/2100MHz. T-Mobile uses 1900MHz for their GSM network, so now we can see that since our phone supports the GSM technology on the frequency 1900MHz, our phone is compatible with T-Mobile's network. Here, GSM is the technology, and 850, 900, 1800, and 1900MHz are the frequencies the phone supports. Let's take another look at the specification "GSM: 850, 900, 1800, 1900 MHz". That may sound complicated, but we've already seen it at work. Then, the phone must support that technology on the frequency the carrier uses. First, the phone must support the technology the carrier uses. For a phone to work on a network, there are two things that need to happen. I'm guessing you'll also want to use some data. Having a GSM phone just means that you will be able to make and receive calls on T-Mobile's network. Some phones may have both CDMA and GSM in their specifications. If it is not, then it will list something like "CDMA: 800, 1900 MHz". If the phone is GSM, the specifications will list something like "GSM: 850, 900, 1800, 1900 MHz". If you aren't sure, then you can check the phone's specifications. GSM phones are also sometimes called quad-band phones. If the phone is referred to as a Global or World phone, then it is GSM. If the phone is from T-Mobile or AT&T, then it is GSM. There are several ways to tell if a phone is GSM. My goal here is to consolidate this information in a novice-friendly format for others to use as a resource to be able to tell which phones are and aren't compatible with T-Mobile's network.įirst of all, you must have a GSM phone. I couldn't find a nice, clean, comprehensive guide, so I was left to cobble together information from all over the web. That's great, but which devices can you bring? I was wondering this recently, and had a very difficult time figuring out which phones were and weren't compatible with T-Mobile's network. T-mobile's latest mantra is BYOD D: Buy Your Own Damned Device err, Bring Your Own Device.
T mobile find my phone mod#
Mod edit : There's a new site that aims to take some of the guesswork out:
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