T-Mobile has a huge Christmas surprise available for new and existing customers
The conditions of the deal/s may have changed since the initial publishing of this post.
UPDATE: The aptly named "2020 Line On Us 4" promotion is indeed live as of Sunday, December 20, closely following in the footsteps of T-Mobile's "2020 Line On Us 3" deal from less than a month ago.
Despite that incredibly short window of time between these identical holiday special offers, you can combine the two without any meaningful restrictions to maximize your Christmas savings. In fact, all four of the "Un-carrier's" 2020 free line deals are fully stackable, so if, for example, you started the year with two paid voice lines, you can end it with six... at absolutely no additional monthly cost.
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That being said, it's definitely important to highlight this last-minute Christmas 2020 promo cannot be combined with some of T-Mo's greatest device deals available at the time of this writing. We're talking no iPhone BOGOs, no iPhone 12 on the house, no complimentary Samsung Galaxy A71 5G, and predictably enough, no free OnePlus 8 5G or OnePlus 8T+ 5G with a free line of service.
Even Magenta's generosity has a limit, and said limit is also exceeded by Costco's BYOD (bring-your-own-device) offers. Meanwhile, if you're not entirely sure your particular plan is eligible for yet another free voice line, this is the full list of accepted SOCs. This other Reddit thread will make it easy to find that and quickly know if you can indeed claim your latest gift. Our original story follows below.
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The news comes from a rock-solid inside source over on Reddit, who doesn't have all the details on the terms, conditions, and especially the exclusions of this revived deal just yet. Obviously, we'll know the full story pretty soon, but if history is any indication, both new and existing T-Mo subscribers with at least two paid lines of service will be allowed to add an extra one at no cost and without having to meet other special requirements.
Naturally, certain plans will almost definitely be deemed ineligible for this excellent (and somewhat unexpected) last-minute Christmas gift, but on the whole, it should be relatively easy to claim the latest Magenta-flavored treat. It pretty much goes without saying that all these free lines are stackable, this being the fourth one eligible (and vigilant) customers will have been able to score in 2020 alone.
That being said, you should keep in mind you'll probably not be allowed to add a gratis voice line to an existing or new T-Mobile account alongside a free OnePlus 8 5G or 8T+ 5G. Beggars can't be choosers, of course, and while no one's begging the "Un-carrier" for yet another killer freebie like this, we don't expect many people to turn their backs on such a golden opportunity to save big in the long run either.
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