UNDO: all mobile plans, EU allowance and roaming passes
UNDO sells 4 mobile plans in Belgium, from €4.00/month (UNDO Zero Waste). 4 of them state their EU data allowance.
Plans
| Plan · source | €/month | Data | Minutes | EU data | 5G | eSIM | Contract |
|---|---|---|---|---|---|---|---|
| UNDO Zero Waste checked 2026-10-12 | €4.00 | 4 GB | 400 | 4 GBstated | Yes | Yes | none |
| UNDO Rise checked 2026-10-12 | €8.00 | 8 GB | 800 | 8 GBstated | Yes | Yes | none |
| UNDO Boost checked 2026-10-12 | €18.00 | 30 GB | Unlimited | 30 GBstated | Yes | Yes | none |
| UNDO Wild checked 2026-10-12 | €24.00 | 40 GB | Unlimited | 40 GBstated | Yes | Yes | none |
Compare UNDO with every other brand on the Belgium plans page. Spotted an error? Report it.