congstar Support Forum
Antworten auf alle Fragen rund um congstar
Latest Posts
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Bankverbindung entfernen 3
- user_c56Uxl
September 27, 2025 at 2:29 PM - Prepaid
- user_c56Uxl
November 13, 2025 at 4:32 PM
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- 3
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- 314
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Rufnummernportierung Prepaid (Opt-In) 3.1k
- congstar
November 13, 2025 at 4:17 PM
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- 3.1k
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- 685k
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Reaktivierung von Prepaidkarten 1.5k
- congstar
November 13, 2025 at 3:55 PM
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- 1.5k
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- 386k
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Mitarbeiterangebote Gutschein bei Tarifwechsel 1.8k
- zephyr87
March 8, 2023 at 8:58 PM - Tarif- & Produktberatung
- zephyr87
November 13, 2025 at 2:20 PM
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- 1.8k
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- 402k
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Nachfrage zu Bestellung 4
- evangelos38hh
September 22, 2025 at 4:42 PM - Tarife mit Vertrag
- evangelos38hh
November 13, 2025 at 2:08 PM
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- 4
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- 636
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