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Interested in reviews of O2 Annual data connection 15GB? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of O2 Annual data connection 15GB below. We will appreciate if you also share your experiences with O2 Annual data connection 15GB after purchasing.
Rated 24/03/2026, variant O2 Annual data connection 15GB
Verified purchase
The SIM card is hopefully fine, but after registering it to my O2 I found that it has been activated for 14 days through a foreign device. What Alza did with it before is a mystery to me. I won't solve it, but I don't have a pleasant feeling about it, next time I'd rather go straight through o2
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Lubor, Ostrov nad Ohří
Rated 06/03/2026, variant O2 Annual data connection 15GB
Verified purchase - review from a price comparison website
SIM card
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Bohumil, Třebíč
Rated 24/12/2025, variant O2 Annual data connection 15GB
Verified purchase - review from a price comparison website
Special price.
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Radomír, Doloplazy
Rated 18/12/2025, variant O2 Annual data connection 15GB
Verified purchase - review from a price comparison website
price
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Antonín, Jankov
Rated 08/12/2025, variant O2 Annual data connection 15GB
Verified purchase - review from a price comparison website
Total satisfaction.
Nothing.
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Jaroslav, Čelákovice
Rated 04/12/2025, variant O2 Annual data connection 15GB
Verified purchase - review from a price comparison website
for local wifi to connect to security. cameras super
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Anonymous customer
Rated 21/07/2025, variant O2 Annual data connection 15GB
Verified purchase
Enough data for a smart home
You can text on the card
Increased from 549 to 649
Nadá is calling from the card
Can't call the card
No data outside the Czech Republic
Even with a discount very expensive thanks to the so-called. to a specific market
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František, Nová Role
Rated 07/07/2025, variant O2 Annual data connection 15GB
Verified purchase - review from a price comparison website
Annual data card at a price cheaper than O2
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Jiřina, Český Těšín
Rated 02/06/2025, variant O2 Annual data connection 15GB
Verified purchase - review from a price comparison website
difficult to get working, on my mobile.
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Josef, Majdalena
Rated 20/05/2025, variant O2 Annual data connection 15GB
Verified purchase
I was comparing to TM's offering and sorry like, this has no competition. I don't have to register a credit card like with TM, plus try to get it from TM, beware the SIM they offer here is not like this service, there are some nice spats! You'll find out on their website after you click through. If I run out of data with O2, my connection slows down and it's up to me whether I pay again. TM is the one that automatically charges you if you use up the data volume, if you don't want to continue you have to keep an eye on it and cancel the service. For me, O2 per year is a great service. I have it as a backup connection to my existing fixed connection. (Mikrotik + USB dongle)
Easy setup (one SMS and you're done)
I don't mind the price per GB at all, but it seems fair to me.