Reviews O2 Annual data connection 50GB
Interested in reviews of O2 Annual data connection 50GB? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of O2 Annual data connection 50GB below. We will appreciate if you also share your experiences with O2 Annual data connection 50GB after purchasing.
O2 Annual data connection 50GB
In stock > 5 pcs
999,-
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Anonymous customer
Rated 03/09/2026, variant O2 Annual data connection 50GB
Verified purchase
Just pop it into your phone and it works as it should.
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Vítězslav, VYŠKOV/Dědice
Rated 31/08/2026, variant O2 Annual data connection 50GB
Verified purchase - review from a price comparison website
Proven product
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Anonymous customer
Rated 19/08/2026, variant O2 Annual data connection 50GB
Verified purchase
Couldn't activate the data, it looks like I would have to pay another 990 CZK to activate it (a year ago I bought a card with the same name but a different capacity from Alza and activation was hassle-free). I'm attaching the original manual that came with the card. Am I doing something wrong?
Couldn't activate it without an additional payment.
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Jakub, Praha 4
Rated 11/08/2026, variant O2 Annual data connection 50GB
Verified purchase
bargain
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Lukáš, Hradec nad Moravicí
Rated 16/07/2026, variant O2 Annual data connection 50GB
Verified purchase
do not work outside the Czech Republic
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Tomáš, Pilnikov
Rated 08/07/2026, variant O2 Annual data connection 50GB
Verified purchase
Unfortunately, one of the four wasn’t charged, and the O2 helpline just laughed at me, saying I could recharge it again for 999, so I’m waiting for my complaint to be processed.
Cheaper than buying directly from O2
It doesn’t have to have ‘credit’ on it
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Vladimír, Rudice
Rated 03/07/2026, variant O2 Annual data connection 50GB
Verified purchase - review from a price comparison website
Selected based on reviews
Easy to install – works straight away
misleading installation instructions
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Customer
Rated 03/07/2026, variant O2 Annual data connection 50GB
Verified purchase - review from a price comparison website
good price
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Customer, PRAHA 12 Kamýk
Rated 16/06/2026, variant O2 Annual data connection 50GB
Verified purchase
It works well, just as it should!
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Jan, Mnichovo Hradiště
Rated 08/06/2026, variant O2 Annual data connection 50GB
Verified purchase - review from a price comparison website
50 GB of data to use as you like throughout the year, not just for a month
It is not possible to purchase an eSIM directly; you must visit a branch in person to convert it – this cannot be done online
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