T-Mobile's New 'Digits' Service Lets Customers Use Multiple Numbers Across All Their Devices

T-Mobile is famous for uncoupling device costs from mobile service plans through its "Uncarrier" initiatives, a move that changed the entire smartphone industry, and now the company is aiming to do the same thing with phone numbers.

T-Mobile's newly announced "Digits" service lets customers use their phone number across multiple devices, including smartphones, tablets, wearables, and PCs, while also allowing multiple phone numbers to be used on a single device.

Many people have separate phone numbers for work and personal use, and the Digits service, which is a souped-up blend of AT&T's NumberSync and Google Voice, puts both numbers on one smartphone. And then those numbers can be used on any device a customer owns, even if it's not on the T-Mobile network.

"Simply put, DIGITS is breakthrough technology that won't be replicated any time soon," said Mike Sievert, Chief Operating Officer of T-Mobile. "This isn't the first time you can add extra numbers to a device, but this IS the first time you can do it all -- multiple numbers on one device and one number on multiple devices - and do it with carrier-grade quality. DIGITS is your real T-Mobile number with every bit of the reliability, call prioritization, services and mobility you expect."

While Digits is built directly into newer Samsung smartphones like the Note 5 and Galaxy S6 and later (purchased on the T-Mobile network), on iOS devices, Digits will be available through an iOS app. On the Mac, Digits will work through the browser.

When Digits is used on a device without cellular service, voice calls and texts will be received over a Wi-Fi connection, delivering "crystal clear HD voice quality."

Simple Choice and T-Mobile ONE customers can sign up to test a beta version of the Digits service. iOS 9 and newer, Android 5.0 and newer, and Firefox or Google Chrome are required.

During the beta testing phase, Digits is free, but it will require customers to pay an additional fee when it launches next year. Pricing has not yet been announced.

Top Rated Comments

(View all)
Avatar
51 months ago
Your drug dealer doesn't need to carry 2 devices anymore!!! :D
Score: 9 Votes (Like | Disagree)
Avatar
51 months ago
Now I can have multiple phone numbers that nobody calls me on.
Score: 5 Votes (Like | Disagree)
Avatar
51 months ago
This is why I love T-Mobile. The subtitles are amazing... at 6:16, "It's advanced AF" ... and at 11:55 the phone representing "Discount Carriers" with the Sprint logo under it, next to phones for AT&T and Verizon.

I'm sure there are variations on this product around, but if it works as advertised (and I'm curious to see just how they integrate that), it'll have major advantages over so many other services. Specifically that i'll work with messaging, single voicemail stores, etc, AND incorporate use over traditional phone networks.

Yeah, T-Mo may not work everywhere, but they work enough of the major places, and tech like this covers the last mile beautifully.
Score: 5 Votes (Like | Disagree)
Avatar
51 months ago

Turns ou the T in T-Mobile stands for Trump sycophants. No thank you.

That's one way of living life. But anyway, let's keep political discussions out of this.
Score: 4 Votes (Like | Disagree)
Avatar
51 months ago
This will be huge!! Lots of people dealing with carrying two or more phones.
Score: 4 Votes (Like | Disagree)
Avatar
51 months ago

I'm assuming this will work about as well as TMO Wi-Fi Calling. Which is to say, terrible. I finally had to turn it off — despite having a solid 60/5 mbps connection with <20 ms latency — because during every other call, people would say "I can't hear you" or "You sound like you just stepped into a cave". This even happened on Wi-Fi connections at friends' houses with different providers, so it's something on TMO's end. I never have this issue with LTE.

Charter? They have 60/5 and 100/7. And their routing is terrible and broken. The jitter alone kills voip. This isn't T-Mobile's fault, it's your ISP's fault.
Score: 3 Votes (Like | Disagree)

Top Stories

New Photos Offer Better Look at iPhone 12 Color Options

Tuesday October 20, 2020 2:34 am PDT by
As we wait for the iPhone 12 review embargo to lift later today, more pictures are circulating of the devices in real-world lighting conditions, providing a better look at the different colors available. Leaker DuanRui has shared images on Twitter of the iPhone 12 in white, black, blue, green, and (PRODUCT)RED. The black and white colors are similar to the iPhone 11 colors, but the other...

iPhone 12 Pro in Graphite and iPhone 12 in Blue Shown Off in Unboxing Videos

Monday October 19, 2020 8:20 am PDT by
While the iPhone 12 Pro does not launch until Friday, we now have an early unboxing video of the device courtesy of Twitter account DuanRui, providing a closer look at the shiny new flat-edge design and sleek Graphite color option. Ben Geskin re-uploaded the unboxing video to YouTube, which we've embedded below: Geskin has also uploaded an unboxing video of the iPhone 12 in Blue: ...

Apple Releases iPadOS and iOS 14.1 With Multiple Bug Fixes Ahead of iPhone 12 Launch

Tuesday October 20, 2020 10:06 am PDT by
Apple today released iOS and iPadOS 14.1, the first major updates to the iOS and iPadOS 14 operating system updates that were released in September. iOS and iPadOS 14.1 come a week after Apple released the golden master versions of the updates to developers. The iOS 14.1 update can be downloaded for free and it is available on all eligible devices over-the-air in the Settings app. To access...

Watch: iPhone 12 and iPhone 12 Pro Unboxing Videos and First Impressions

Tuesday October 20, 2020 6:05 am PDT by
Apple's embargo has lifted for iPhone 12 and iPhone 12 Pro reviews. In addition to our detailed review roundups for each device, we've rounded up over a dozen unboxing videos and first impressions below. iPhone 12 in Blue on left and iPhone 12 Pro in Pacific Blue on right via Engadget Key new features of the iPhone 12 and iPhone 12 Pro include a flat-edge design, 5G support, a much faster A14 ...

Gold Version of iPhone 12 Pro Apparently Has a More Fingerprint Resistant Stainless Steel Frame

Tuesday October 20, 2020 11:56 am PDT by
iPhone 12 Pro reviews hit the web today, and one of the more interesting tidbits came from TechCrunch's Matthew Panzarino, who revealed that the Gold version of the device apparently has a more fingerprint resistant coating applied to the stainless steel frame. From his review:Most of the iPhone 12 Pro finishes still use a physical vapor deposition process for edge coating. But the new gold...

Photographer Austin Mann Tests the iPhone 12 Pro's Camera

Wednesday October 21, 2020 4:14 am PDT by
Travel photographer Austin Mann usually performs an in-depth review of new iPhone models to test their camera performance in real-world scenarios. To test Apple's new iPhone 12 Pro, Mann traveled to Glacier National Park, Montana. Mann focused on some of the biggest camera upgrades with the iPhone 12 Pro, including the upgraded Wide lens, Ultra Wide Night mode, and LiDAR autofocus, across a...

iPhone 12 Pro Max Has Smaller 3,687 mAh Battery According to Regulatory Filing

Tuesday October 20, 2020 8:48 pm PDT by
Apple's new iPhone 12 Pro Max is equipped with a 3,687 mAh battery, which is around 7% less capacity than the 3,969 mAh battery in the iPhone 11 Pro Max, according to a regulatory filing published by TENAA, the Chinese equivalent of the FCC. The regulatory filing, spotted by MacRumors, also lists the iPhone 12 Pro Max with 6GB of RAM as seen in benchmark results last week. Apple has filed ...

5G Drains iPhone 12 Battery 20% Faster Than 4G in Benchmark

Wednesday October 21, 2020 3:17 am PDT by
After the first reviews for the iPhone 12 and iPhone 12 Pro emerged yesterday, a new report by Tom's Guide reveals the extent of battery life reductions when using 5G. The report outlines a test wherein the iPhone surfs the web continuously at 150 nits of screen brightness, launching a new site every 30 seconds until the battery drains. Interestingly, the test was run on an iPhone 12 and...

Hands-On With Apple's iPhone 12 and 12 Pro MagSafe Cases

Tuesday October 20, 2020 1:33 pm PDT by
Apple's iPhone 12 and 12 Pro are launching this Friday, and ahead of that release date, Apple is shipping out various accessories like the MagSafe charger and MagSafe cases. Yesterday we took a look at the MagSafe charger, and today our MagSafe case came in the mail, so we thought we'd take another look at the charger to see how it works with the case and just how strong the case magnets are. S ...

Reliable Leaker Suggests AirTags 'Coming Soon' in Two Different Sizes

Tuesday October 20, 2020 1:53 am PDT by
Apple's rumored AirTags Bluetooth tracking devices could launch imminently and will be available in two size options, based on new tweets from cryptic-but-reliable leaker L0vetodream. In typical enigmatic style, the leaker first tweeted this morning that a "big one" and a "small one" are "coming soon," but withheld what they were referring to. However that was followed an hour later with the ...