Support form

Please call the hotline number shown in your documents in the event of urgent faults.
Otherwise, describe your problem in the support inquiry form below and we will contact you as soon as possible.

T&N Support-Tools


   


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Locations
Telekom & Netzwerk AG
Headquarters
8305 Dietlikon
Industriestrasse 2

Switzerland 0844 835 356
Internat. +41 44 835 36 36
info@t-n.ch
www.t-n.ch
8048 Zürich
Flurstrasse 65

044 200 78 78
info@t-n.ch
www.t-n.ch
8500 Frauenfeld
Hungerbüelstrasse 22

052 725 25 55
info@t-n.ch
www.t-n.ch
4600 Olten
Ziegelfeldstrasse 70

062 207 83 83
info@t-n.ch
www.t-n.ch
4052 Basel
Dufourstrasse 21

061 204 76 76
info@t-n.ch
www.t-n.ch
1030 Bussigny
Chemin de Rente 26

021 637 74 74
info@t-n.ch
www.t-n.ch
Locations
Telekom & Netzwerk GmbH
Headquarters
1030 Wien
Franzosengraben 8

+43 50 3377 5300
info@tn-austria.at
www.tn-austria.at
1030 Wien
Hainburger Straße 33
4050 Traun
Johann Roithner-Straße 131
6020 Innsbruck
Eduard-Bodem-Gasse 2