Does the Light Phone II (International) work on 1&1?
No.
Doesn't workLight's own compatibility checker says none of the current Light Phone II models are compatible with networks in Germany (checked 23 Oct 2026).
On 1&1 this phone can't make reliable calls. Another network in Germany may still suit it.
Source: Light's own compatibility checker, checked 23 Oct 2026 (a maker statement, not a network list).
1&1 (Germany)
- 3G: No 3G network
- 2G: No 2G of its own: uses Vodafone's 2G via national roaming, so Vodafone's September 2028 date applies
Light Phone II (International)
- 2G: Not listed (Light lists 4G LTE only)
- 3G: Not published or not checked yet
- 4G bands: 1, 3, 5, 7, 8, 20, 28 (International model TLP202)
- 4G Calling: yes – Light's FAQ lists 'LTE FDD + VoLTE'.
Other networks in Germany
- Telekom Doesn't work
- Vodafone Doesn't work
- O2 (Telefónica) Doesn't work
Everything about the Light Phone II (International) · All phones on 1&1 · Dumbphones that work in Germany
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Sources
How we decide: our method.