Telefónica Germany
GmbH & Co. OHG
Georg-Brauchle-Ring 50
80992 München
24h-Hotline: +49 800 22 111 22
o2online.de/business
admin.digitalphone.o2business.de
Chat for existing customers
Benefit from numerous advantages with o2 Business now.
Discover our individual offers, solutions and services that are
tailored to your specific needs - ideal for large and medium-sized
companies.
Here you can manage your extensions, virtual faxes and services
(e.g. conference rooms). Also you can create new devices and
edit existing ones.
New service for you.
Use our live chat exclusively
You can reach our chat:
Monday - Friday
8:00 a.m. - 6:00 p.m
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