© National Instruments Corporation F-1 VXI-MXI User Manual
Appendix FCustomer Communication
For your convenience, this appendix contains forms to help you gather the information necessary to help us solve
technical problems you might have as well as a form you can use to comment on the product documentation. Filling
out a copy of the Technical Support Form before contacting National Instruments helps us help you better and faster.
National Instruments provides comprehensive technical assistance around the world. In the U.S. and Canada,
applications engineers are available Monday through Friday from 8:00 a.m. to 6:00 p.m. (central time). In other
countries, contact the nearest branch office. You may fax questions to us at any time.
Corporate Headquarters
(800) 433-3488 (toll-free U.S. and Canada)
Technical Support fax: (512) 794-5678
Branch Offices Phone Number Fax Number
Australia 03 879 9422 03 879 9179
Austria 0662 435986 0662 437010 19
Belgium 02 757 00 20 02 757 03 11
Denmark 45 76 26 00 45 76 71 11
Finland 90 527 2321 90 502 2930
France 1 48 65 33 00 1 48 65 19 07
Germany 089 7 14 50 93 089 7 14 60 35
Italy 02 48301892 02 48301915
Japan 03 3788 1921 03 3788 1923
Netherlands 01720 45761 01720 42140
Norway 03 846866 03 846860
Spain 91 640 0085 91 640 0533
Sweden 08 730 49 70 08 730 43 70
Switzerland 056 27 00 20 056 27 00 25
U.K. 0635 523545 0635 523154
or 0800 289877 (in U.K. only)