Call O2 numbers for 0 CZK/min
Call O2 numbers for 0 CZK/min for up to 24 months with our O2 Business MAX tariffs and our Christmas offer.
This service is no longer available. Information on this page is for customers who ordered the service before its termination.
Main benefits
- call O2 mobile numbers and all fixed lines in the Czech Republic for 0 CZK/minute
- free calling can be used at all times, there are no time restrictions
- the offer can be combined with standard free minutes provided within a tariff
| Tariff | Calling for 0 CZK/min |
|---|---|
| O2 Business 30 MAX | 12 months |
| O2 Business 120 MAX | 12 months |
| O2 Business 150 MAX | 24 months |
| O2 Business 300 MAX | 12 months |
| O2 Business 360 MAX | 24 months |
| O2 Business 600 MAX | 12 months |
