Call for a discounted rate and choose one of four rewards.
Main benefits
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with every recharge of at least CZK 300 you get one of four rewards
- weekend SMS to O2 mobile numbers for CZK 0.50 each
- evening calling to O2 mobile numbers for 0.50 CZK/min
- weekend calling to O2 mobile numbers for 0.50 CZK/min
- internet on your mobile for 20 CZK/week
- standard calling rate is just CZK 5.50
Try each of the rewards
With every top-up of CZK 300, you can choose a different reward. If you do not choose a reward, we will automatically renew the one you previously selected.
How to get O2 NA!HLAS
Choose one of several ways you can get an O2 karta with the O2 NA!HLAS tariff.
When you're low on credit
Don't miss a single important call. If you don't have enough credit, use the free O2 Ozvi se (Call Me) service and call on the receiving party's account.
