Customers highly value the $40 Prepaid SIM Activation Kit for its affordability, user-friendly design, and compatibility. Many customers appreciate the low price point while still receiving good signal strength. The simplicity of the cards makes them easy to use, and customers are pleased with the compatibility the kit offers. Although some users have mentioned that coverage could be improved in certain areas, the overall sentiment towards this product is positive.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 884 reviews
Rated 5 out of 5 stars
good price and product
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It come with different sim adapters for different kind of phone.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Rated 5 out of 5 stars
good
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This reviewer received promo considerations or sweepstakes entry for writing a review.
it is a great product. I have used it for my other phone
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Price
Rated 4 out of 5 stars
Awesome quality for a sharp roku tv
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The great thing about the purchase I made with best buy is that it was a decent price for a excellent quality tv with amazing features.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Compatibility, Price, Sim card
Rated 5 out of 5 stars
T-Mobile Sim card
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I needed a micro Sim card because I received a new phone. With the sale, the price was much better than going directly through the carrier. It works like it should and has adapters if you need to get it to fit a different Sim size.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Compatibility, Ease of use, Sim card
Rated 5 out of 5 stars
Works as advertised
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This reviewer received promo considerations or sweepstakes entry for writing a review.
What's not to like.It's a SIM card. Simple to install. Worked as soon as I installed it in my unlocked Windows Phone.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Worked
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to get setup. I ran into a few problems, but was able to figure them out pretty quickly with the included instructions. Basically, I ended up having to call to activate rather than just going to the online site. Not enough for me to dock it a star. Service has been good since, and the minimum plan is perfect for me, since I travel to the US regularly but with long gaps in between trips (I'm temporarily based overseas).
T-Mobile service is a little spottier than what I was used to with AT&T when I lived in the US. The LTE signal, in particular, will drop off dramatically depending on where I am, or whether I'm inside a building, etc. Didn't see quite the same drop off with AT&T.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Sim card
Rated 5 out of 5 stars
Great SIM cards
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
If you want to have a prepaid T-Mobile account, this starter kit is the way to go. They are usually on sale, and will fit any of the 3 possible SIM card sizes.
Besides, only with this kit and an online activation can you select the great $35/month plan (5GB data, 100 voice minutes, unlimited SMS')
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Ease of use, Sim card
Rated 5 out of 5 stars
Simple to use
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought it as a replacement, comes as a nano sim card. They do provide you with an adapter to turn it into a micro-sim card or even a regular size sim card; obviously depending on what phone you have. Easy to activate. Simple.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Ease of use, Price
Rated 5 out of 5 stars
GREAT SIM KIT
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This reviewer received promo considerations or sweepstakes entry for writing a review.
PERFECT Sim card kit for any device if you are wanting to activate a T-mobile account. It can be used for prepaid as well. This is less than what you pay on their website so this is the way to go to save money and get your service started right away!
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Activation, Sim card
Rated 5 out of 5 stars
Good Sim Card - Works well, easy to use.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This SIM starter kit worked as it should. The available SIM was gently perforated so I was able to punch out the size that I needed for my particular device (three different sizes available in this one kit). I was able to activate a new service within minutes.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Compatibility, Sim card
Rated 5 out of 5 stars
Works as expected
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as expected. Comes with a nano sim and adapters to convert to a micro and the big size. Used it to unlock my att phone and gear s watch. Worked like a charm.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Price, Sim card
Rated 5 out of 5 stars
If you bring your own phone you need this
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Great kit, it's all you need when bringing you own smartphone to any t-mobile plan, the sim card has 3 cuts so you can use standard, micro and nano size so it covers all models and brands, also it's cheaper than T-mpbilr store, they sell those for $15.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Sim card
Rated 5 out of 5 stars
Cheap sim kit
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Comes with the micro SIM card plus the adapter to go to mini SIM card and regular SIM card. It's hard to find these adapters in store anywhere. It can be handy to have them if you bounce around different phones at all. Haven't used the t mobile service yet. I just bought the kit for the adapters.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Activation, Price
Rated 5 out of 5 stars
Value for money
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Initially went to Tmobile store and found sim with activation $25. Read about reviews and bought one from store. Call the activation and all done for $4.99. Value for money.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Activation, Price
Rated 4 out of 5 stars
Great Deal
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Saved $15 from T-mobiles price, bought it at Best Buy went across the street to the T-Mobile Store and had my galaxy 4 activated with this sim card and worked perfectly.
Thanks Best Buy
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Compatibility, Ease of use
Rated 5 out of 5 stars
Easy to use
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Changing SIM cards couldn't be any easier. This SIM works great and I was able to activate. This package provides adaptors for micro size SIM's, so you can use it on any phone that takes a SIM.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Ease of use, Sim card
Rated 5 out of 5 stars
Easy to use
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Exactly what I needed easy to use I like the fact that it came as a 3 in 1 whether you needed a regular SIM card micro or mini you just broke off the pieces that you need.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Ease of use, Sim card
Rated 5 out of 5 stars
best sim out there
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
finally a sim that lets you change phones with OUT having to get [pay] for another sim card
great for teenage girl [grand daughter] who changes phones weekly if not daily
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Ease of use, Price
Rated 5 out of 5 stars
Good deal !!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It is a very easy to use kit. Works great !! Very good replacement at this price. The adapter is very useful. Better than going to the provider and getting the kit.
This review is from T-Mobile - Complete SIM Starter Kit - White
I would recommend this to a friend
Pros mentioned:
Sim card
Rated 5 out of 5 stars
Cheaper than buying from TMobile directly
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This reviewer received promo considerations or sweepstakes entry for writing a review.
My wife received an unlock iPhone 5 from her sister. Since it needed a Nano SIM card from Tmobile, I went to the TMobile website and notice they wanted 3X what BestBuy charges for the same item! After popping in the new SIM, a quick call to Tmobile customer service was all that was necessary to get her phone up and running. It was nice that BestBuy carried this item for within an hour I was able to get my wife back up and running with a new (to her) phone.
This review is from T-Mobile - Complete SIM Starter Kit - White