Does the Doro Leva L20 work on O2?
It works, with caveats.
Works with caveatsCalls and texts can fall back to 2G. O2 plans to start switching 2G off from 2029. It supports 4G Calling, but we haven't found confirmation that it's enabled on O2. 4G data should work (shared bands: 1, 3, 8, 20, 28).
It works today, but calls on the Doro Leva L20 rely on a part of O2's network with a switch-off on the way. Check the dates below before you commit for years.
We worked this out from the phone's published bands and O2's own published network facts (see How we check). Nobody has confirmed it for this exact pairing yet.
O2 (UK)
- 3G: Switched off (completed 2025/26)
- 2G: Staying on for now; O2 plans to begin switching 2G off from 2029
Doro Leva L20
- 2G: GSM 900 / 1800
- 3G: 900 MHz, 2100 MHz
- 4G bands: 1, 3, 7, 8, 20, 28
- 4G Calling: yes – Doro's UK spec sheet lists VoLTE: Yes, and Three lists 4G Calling (VoLTE) as supported.
The same applies to networks that run on O2: giffgaff, Tesco Mobile, Sky Mobile. Smaller networks sometimes handle 4G Calling differently, so check with them too.
Other networks in the UK
- EE Works with caveats
- Vodafone UK Works with caveats
- Three Works
Everything about the Doro Leva L20 · All phones on O2 · Dumbphones that work in the UK
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Sources
How we decide: our method.