Erfahrungsberichte

Sammelpunkt für Eure Erfahrungen mit congstar

    2. Infos, FAQs und HowTos - Alle Themen im Überblick 5

      • Christian
      • August 3, 2021 at 12:38 PM
    3. Replies
      5
      Views
      182k
      5

    4. Christian

      August 3, 2021 at 12:38 PM

    2. Congstar eSIM funktioniert mit XPlora X5 Play eSIM Kidswatch 10

      • Ephi
      • March 29, 2023 at 2:12 PM
      • Ephi
      • October 27, 2023 at 8:38 AM
    3. Replies
      10
      Views
      31k
      10

    4. Patrick

      October 27, 2023 at 8:38 AM

    2. Hinweise zum Einstellen von Erfahrungsberichten

      • congstar
      • March 3, 2014 at 6:16 PM
    3. Replies
      0
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      46k

    2. Peering Probleme Cloudflare 13

      • bart
      • September 15, 2025 at 8:47 PM
      • bart
      • February 6, 2026 at 10:53 AM
    3. Replies
      13
      Views
      3.3k
      13

    4. Tatiana

      February 6, 2026 at 10:53 AM

    2. 😠 Fehlerhafte Umstellung auf Partnerkarte: Seit einem Monat keine Lösung und kein Update (Ticket [0021480244]) 39

      • dontobi
      • December 16, 2025 at 8:48 PM
      • dontobi
      • February 1, 2026 at 10:46 AM
    3. Replies
      39
      Views
      6.3k
      39

    4. Christian

      February 1, 2026 at 10:46 AM

    2. Endlosschleife: SMS-Sperre wegen angeblichem "Massenversand" - Support unfähig 4

      • LucasH
      • January 16, 2026 at 3:53 PM
      • LucasH
      • January 23, 2026 at 10:16 AM
    3. Replies
      4
      Views
      1.7k
      4

    4. LucasH

      January 23, 2026 at 10:16 AM

    2. Email wegen Kunden Zufriedenheit/ wieder mal fail 2

      • Snoopy72 a.D.
      • January 20, 2026 at 5:56 PM
    3. Replies
      2
      Views
      845
      2

    4. Snoopy72 a.D.

      January 20, 2026 at 5:56 PM

    2. Geburtstagsmail, aber dann.... 3

      • Torc
      • December 31, 2025 at 2:52 PM
      • Torc
      • January 20, 2026 at 9:50 AM
    3. Replies
      3
      Views
      1.2k
      3

    4. Steffi

      January 20, 2026 at 9:50 AM

    2. Rufnummermitnahme von Telekom zu Congstar dauerte länger, nun verbindet sich die eSIM nicht mit dem Netz 21

      • Wintanclan
      • January 16, 2026 at 7:18 PM
    3. Replies
      21
      Views
      2k
      21

    4. Torc

      January 16, 2026 at 7:18 PM

    2. Dein Feedback ist gefragt - Mail von Congstar 9

      • Snoopy72 a.D.
      • December 18, 2025 at 5:02 PM
    3. Replies
      9
      Views
      1.5k
      9

    4. Torc

      December 18, 2025 at 5:02 PM

    2. Tagelange Support Katastrophe 5

      • Martin64
      • October 15, 2025 at 2:36 PM
      • Martin64
      • October 15, 2025 at 4:55 PM
    3. Replies
      5
      Views
      3.8k
      5

    4. Martin64

      October 15, 2025 at 4:55 PM

    2. Schreckliche App-Erfahrung 1

      • foobar733
      • September 18, 2025 at 2:03 PM
    3. Replies
      1
      Views
      3k
      1

    4. Tina

      September 18, 2025 at 2:03 PM

    2. Homespot Umstellung, danke an Ute 1

      • homespotti
      • September 6, 2025 at 8:13 AM
    3. Replies
      1
      Views
      1.3k
      1

    4. Christian

      September 6, 2025 at 8:13 AM

    2. Mal ein Dank an Congstar 3

      • Snoopy72 a.D.
      • September 3, 2025 at 6:02 PM
    3. Replies
      3
      Views
      3.3k
      3

    4. fox1

      September 3, 2025 at 6:02 PM

    2. Lieferzeit SIM Karte 2

      • Flosse08
      • August 14, 2025 at 10:16 AM
      • Flosse08
      • August 14, 2025 at 10:41 AM
    3. Replies
      2
      Views
      2.7k
      2

    4. Torc

      August 14, 2025 at 10:41 AM

    2. Mahnung nach Lastschrift und Kündigung 22

      • susanne1988
      • June 19, 2025 at 11:20 PM
    3. Replies
      22
      Views
      13k
      22

    4. Karl.

      June 19, 2025 at 11:20 PM

    2. Feedback Created - Das congstar Magazin

      • OneForAll
      • June 10, 2025 at 10:56 PM
    3. Replies
      0
      Views
      1.5k

    2. Tarif-Wirrwarr-Kritik 13

      • Ziegenpeterli
      • June 4, 2025 at 8:49 AM
    3. Replies
      13
      Views
      8.7k
      13

    4. Kenan

      June 4, 2025 at 8:49 AM

    2. schlechteres Netz - Qualität hat sehr stark nachgelassen 26

      • timo13he
      • February 27, 2025 at 8:40 PM
      • timo13he
      • May 16, 2025 at 1:51 PM
    3. Replies
      26
      Views
      22k
      26

    4. Schaengel56

      May 16, 2025 at 1:51 PM

    2. Mal ein kleines Lob und Feedback 10

      • zedtea
      • February 28, 2025 at 12:04 PM
      • zedtea
      • May 3, 2025 at 5:09 PM
    3. Replies
      10
      Views
      7.6k
      10

    4. Thetimemachinist

      May 3, 2025 at 5:09 PM

    2. Das tolle 5G als Akkufresser 3

      • Thetimemachinist
      • March 6, 2025 at 7:25 AM
    3. Replies
      3
      Views
      3.9k
      3

    4. Joker

      March 6, 2025 at 7:25 AM

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