Tarife mit Vertrag

Tarife, Optionsbuchung, Einstellungen, Entstörung, mobiles Telefonieren & Surfen, Rechnungen

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

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

    4. Christian

      August 3, 2021 at 12:38 PM

    2. Nach Tarifumstellung nur noch Edge 6

      • Funkloch999
      • November 7, 2017 at 11:13 PM
      • Funkloch999
      • December 20, 2017 at 1:35 PM
    3. Replies
      6
      Views
      7.8k
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    4. klopfer91

      December 20, 2017 at 1:35 PM

    2. congstar Flat Option im Ausland (Alttarif) 2

      • CongImAusland
      • November 28, 2017 at 6:28 PM
      • CongImAusland
      • December 5, 2017 at 1:47 PM
    3. Replies
      2
      Views
      4.8k
      2

    4. Oliver

      December 5, 2017 at 1:47 PM

    2. Ohne LTE nur schlechter Empfang 12

      • DIZ
      • November 30, 2017 at 9:51 PM
      • DIZ
      • December 5, 2017 at 6:41 AM
    3. Replies
      12
      Views
      14k
      12

    4. Zyrous

      December 5, 2017 at 6:41 AM

    2. Rufnummermitnahme und Freundschaftswerbung 3

      • Moeller
      • December 3, 2017 at 3:22 PM
      • Moeller
      • December 4, 2017 at 6:47 PM
    3. Replies
      3
      Views
      4.7k
      3

    4. Gerrit N.

      December 4, 2017 at 6:47 PM

    2. Was tun wenn das Netz nicht mehr geht .... 23

      • RUEZA
      • November 16, 2017 at 10:19 PM
      • RUEZA
      • November 20, 2017 at 10:27 AM
    3. Replies
      23
      Views
      20k
      23

    4. Firefly

      November 20, 2017 at 10:27 AM

    2. Netzausbau 13

      • Blowfly
      • November 14, 2017 at 4:42 PM
      • Blowfly
      • November 16, 2017 at 11:47 AM
    3. Replies
      13
      Views
      9.1k
      13

    4. Anja

      November 16, 2017 at 11:47 AM

    2. Congstar liefert nicht, was beworben wird 26

      • Saimi22
      • August 20, 2017 at 7:26 PM
      • Saimi22
      • November 15, 2017 at 11:45 AM
    3. Replies
      26
      Views
      18k
      26

    4. Gerrit N.

      November 15, 2017 at 11:45 AM

    2. Keine Netzverbindung im Ausland (EU) 2

      • tim_g
      • October 18, 2017 at 2:15 PM
      • tim_g
      • October 20, 2017 at 10:09 AM
    3. Replies
      2
      Views
      6k
      2

    4. tim_g

      October 20, 2017 at 10:09 AM

    2. Options-Kündigung technisch nicht möglich 3

      • 3fm
      • October 13, 2017 at 12:28 PM
      • 3fm
      • October 13, 2017 at 1:24 PM
    3. Replies
      3
      Views
      3.5k
      3

    4. Anja

      October 13, 2017 at 1:24 PM

    2. BIC netbank hat sich geändert 2

      • LordCong
      • October 13, 2017 at 11:48 AM
      • LordCong
      • October 13, 2017 at 12:38 PM
    3. Replies
      2
      Views
      4.7k
      2

    4. LordCong

      October 13, 2017 at 12:38 PM

    2. Nach Tarifumstellung plötzlich Kündigungsfrist? 6

      • Brotfrucht
      • September 28, 2017 at 6:25 PM
      • Brotfrucht
      • September 28, 2017 at 7:52 PM
    3. Replies
      6
      Views
      5.1k
      6

    4. Brotfrucht

      September 28, 2017 at 7:52 PM

    2. Netzabdeckung außerhalb von Ballungsräumen 7

      • Leiderlangsam
      • September 23, 2017 at 8:35 PM
      • Leiderlangsam
      • September 28, 2017 at 7:11 PM
    3. Replies
      7
      Views
      30k
      7

    4. TanteTrude

      September 28, 2017 at 7:11 PM

    2. Mobile Daten Netzabdeckung Braunschweig 1

      • nilserik.schaefer
      • September 20, 2017 at 5:58 PM
      • nilserik.schaefer
      • September 20, 2017 at 6:43 PM
    3. Replies
      1
      Views
      2.3k
      1

    4. Gerrit N.

      September 20, 2017 at 6:43 PM

    2. Schlechter Empfang 26121PLZ 7

      • prinzale
      • September 12, 2017 at 4:53 PM
      • prinzale
      • September 15, 2017 at 12:09 PM
    3. Replies
      7
      Views
      5.8k
      7

    4. schlingo

      September 15, 2017 at 12:09 PM

    2. Portierung der Rufnummer nach Kündigung vor Ablauf des Vertrages 2

      • alexander_saar
      • August 17, 2017 at 11:42 AM
      • alexander_saar
      • September 14, 2017 at 6:44 PM
    3. Replies
      2
      Views
      3k
      2

    4. OTH

      September 14, 2017 at 6:44 PM

    2. Totales Wirrwarr um Geburtstags-Special, Datenoption und Tarifwechsel 9

      • elemer
      • September 7, 2017 at 4:03 PM
      • elemer
      • September 12, 2017 at 7:11 PM
    3. Replies
      9
      Views
      8.2k
      9

    4. Christian

      September 12, 2017 at 7:11 PM

    2. Verlängerung der Vergünstigung von Vertragsoptionen 10

      • pf2805
      • September 7, 2017 at 10:53 AM
      • pf2805
      • September 12, 2017 at 12:15 PM
    3. Replies
      10
      Views
      5k
      10

    4. Steppix

      September 12, 2017 at 12:15 PM

    2. Rufnummer ändern - LTE behalten 3

      • KRRichy
      • September 9, 2017 at 9:56 AM
      • KRRichy
      • September 9, 2017 at 11:54 AM
    3. Replies
      3
      Views
      3.9k
      3

    4. Prinzessin Peach

      September 9, 2017 at 11:54 AM

    2. Das schlechteste Netz ever 3

      • Snoopy1956
      • September 6, 2017 at 12:18 PM
      • Snoopy1956
      • September 6, 2017 at 4:10 PM
    3. Replies
      3
      Views
      4.2k
      3

    4. Snoopy1956

      September 6, 2017 at 4:10 PM

    2. Unangekündigte Preisänderung beim 9 Cent Tarif flex mit Surf Flat Option 1000 und 100 Minuten Option 28

      • craaik
      • August 10, 2017 at 7:19 PM
      • craaik
      • September 6, 2017 at 12:38 PM
    3. Replies
      28
      Views
      72k
      28

    4. Anja

      September 6, 2017 at 12:38 PM

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