2025-04-22 14:34: 1&1 carries out maintenance work on 6 May: only Hansastraße 9 affected

Dear Madam and Sir,

to be able to offer you furthermore high quality service, we will have to perform maintenance work. During this work it might come to a line-outage. More details and your affected lines are listed in the attachments.

To avoid any unnecessary discomfort for you, we will keep this outage as short as possible.
Thank you for your kind understanding.
Ticket-Nr.:     CID138077
Start:     06.05.2025 - 00:00  (CEST)
End:     06.05.2025 - 06:00  (CEST)

Loss of connectivity: max. 360 min

Maintenance Location: Trossingen

Kind of work: Extensive fibre optic cable work in the network of our 3rd party provider

Only the ISDN connection at Hansastrasse 9 is affected