O2 Free S (24M)
O2 · O2 network (own) · mobile plan
O2 Free S (24M) costs €12.99 per month instead of €29.99 and offers 25 GB of data allowance, unlimited calls, and 5G. Contract: 24-month term. Network: O2 network (own). Price as of 29 August 2026.
All features in detail
| Provider | O2 |
|---|---|
| Network | O2 network (own) |
| Monthly price | 12,99 € |
| Regular price | 29,99 € |
| Data allowance | 25 GB |
| Mobile standard | 5G |
| Calls | Unlimited calls (unlimited) |
| SMS | Unlimited texts |
| EU roaming | 25 GB in the EU |
| Mobile hotspot | included |
| eSIM | eSIM available |
| Contract term | 24-month term |
| Activation fee | none |
What the plan costs over the contract term
| Total cost over 24 months | 311,76 € |
|---|---|
| Calculated monthly average | 12,99 € |
| Savings compared to the standard price | 408,00 € |
Calculated from the current monthly price excluding hardware and options.
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Frequently asked questions
How much does O2 Free S (24M) cost?
€12.99 per month — promotional price instead of €29.99. No activation fee applies.
How much data allowance does O2 Free S (24M) have?
25 GB per month.
Which network does O2 Free S (24M) use?
O2 uses its own network (O2 network). 5G is supported.
Can I cancel O2 Free S (24M) on a monthly basis?
No, the minimum contract term is 24 months.
Where the data comes from
The plan data comes from the providers' official websites and is automatically synced daily at 04:00. Price as of this page: 29 August 2026. Information provided without guarantee; the provider's contract is binding. Operator: MARKTIX AG, Cham (Switzerland) — see Legal Notice.