Contact Us
Contact our Sales Team Today
Existing Customers
Visit our Partners site for access to 1Finity software and hardware products, support tools and applications, courseware, and service requests.
General Inquiries for 1Finity Network Communications
Click here if you have questions about Human Resources, media inquiries, marketing and more.
We’re Hiring
We’re looking for talented people to join our team. Visit our career portal to find out what exciting positions are available.
Can’t find the information you need?
Not Looking for information on Communications Networks or Telecom?
Find the right Fujitsu Subsidiary.
Technical Support for All Network Products & Services
Report a Security Vulnerability or Contact Tech Support
United States:
800-USE-FTAC (800-873-3822)
Argentina: 0800-3339022
Australia: 1-800-022485
China: 10-800-712-2926
Colombia: 01-800-5190576
France: 0800-919533
Germany: 0800-5890808
Hong Kong: 800-967129
Hungary: 06-800-19555
Italy: 800-871891
Japan: 0066-33-812637
Mexico: 800-6680355
Netherlands: 0800-0228348
Peru: 0800-55652
Russia: 8-10-8002-0075011
Singapore: 800-1205448
Spain: 9009-71847
Switzerland: 0800-561351
UK: 08-082343875