Does the Nokia 105 (2023, 2G) work on Three?
No.
Doesn't workThree's device support page lists 4G Calling (VoLTE) as not supported, and Three has no 2G to fall back to.
If you're on Three, pick another phone, or check the other networks below.
This comes from a network list, the network selling it, a maker statement or an owner report.
Three (UK)
- 3G: Switched off (November 2025)
- 2G: Three has never had a 2G network, so calls need 4G Calling (VoLTE)
Nokia 105 (2023, 2G)
- 2G: GSM (2G only)
- 3G: No 3G
- 4G bands: None (2G-only phone)
- 4G Calling: no – Three's device page lists 4G Calling as not supported.
The same applies to networks that run on Three: SMARTY, iD 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
- O2 Works with caveats
Everything about the Nokia 105 (2023, 2G) · All phones on Three · Dumbphones that work in the UK
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Sources
How we decide: our method.