congstar Support Forum
Antworten auf alle Fragen rund um congstar
Latest Posts
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E-Sim konnte nicht aktiviert werden 1
- Marvinben
June 25, 2025 at 7:06 AM - Tarif- & Produktberatung
- Marvinben
June 25, 2025 at 7:21 AM
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- 1
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- 10
1
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Rufnummernportierung (Opt-In) 3.3k
- congstar
February 3, 2022 at 10:29 AM - Tarife mit Vertrag
- congstar
June 25, 2025 at 7:19 AM
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- 3.3k
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- 584k
3.3k
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Jahrespaket 419
- Hellstorm
June 24, 2025 at 11:10 PM
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- Replies
- 419
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- 42k
419
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Nutzerfragen zum (EU-)Roaming 216
- congstar
May 27, 2022 at 10:38 AM - Tarif- & Produktberatung
- congstar
June 24, 2025 at 10:47 PM
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- Replies
- 216
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- 104k
216
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Mitarbeiterangebote Gutschein bei Tarifwechsel 1.4k
- zephyr87
March 8, 2023 at 8:58 PM - Tarif- & Produktberatung
- zephyr87
June 24, 2025 at 7:20 PM
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- 1.4k
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- 267k
1.4k
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