An anonymous reader quotes a report from The Verge: T-Mobile just revealed its answer to ATT's NumberSync technology, which lets customers use one phone number across all their connected devices. T-Mobile's version is called Digits and it will launch in a limited, opt-in customer beta beginning today before rolling out to everyone early next year. "You can make and take calls and texts on whatever device is most convenient," the company said in its press release. "Just log in and, bam, your call history, messages and even voicemail are all there. And it's always your same number, so when you call or text from another device, it shows up as you." When it leaves beta, Digits will cost an extra monthly fee, but T-Mobile isn't revealing pricing today. "This is not going to be treated as adding another line to your account," said COO Mike Sievert. "Expect us to be disruptive here." And while its main feature is one number for everything, Digits does offer T-Mobile customers another big perk: multiple numbers on the same device. This will let you swap between personal and work numbers without having to maintain separate lines and accounts. You can also give out an "extra set" of Digits in situations where you might be hesitant to give someone your primary number; this temporary number forwards to your devices like any other call. You can have multiple numbers for whatever purposes you want, based on T-Mobile's promotional video.
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