Siemens S7-400 - Page 8

Preface
viii
S7-400 and M7-400 Programmable Controllers Hardware and Installation
A5E00069481-04
A&D Technical Support
Worldwide, available 24 hours a day:
Johnson City
Nuernberg
Beijing
Technical Support
Worldwide (Nuernberg)
Technical Support
24 hours a day, 365 days a year
Phone: +49 (0) 180 5050-222
Fax: +49 (0) 180 5050-223
E-Mail: adsupport@
siemens.com
GMT: +1:00
Europe / Africa (Nuernberg)
Authorization
Local time: Mon.-Fri. 8:00 to 17:00
Phone: +49 (0) 180 5050–222
Fax: +49 (0) 180 5050-223
E-Mail: adsupport@
siemens.com
GMT: +1:00
United States (Johnson City)
Technical Support and
Authorization
Local time: Mon.-Fri. 8:00 to 17:00
Phone: +1 (0) 423 262 2522
Fax: +1 (0) 423 262 2289
E-Mail: simatic.hotline@
sea.siemens.com
GMT: –5:00
Asia / Australia (Beijing)
Technical Support and
Authorization
Local time: Mon.-Fri. 8:00 to 17:00
Phone: +86 10 64 75 75 75
Fax: +86 10 64 74 74 74
E-Mail: adsupport.asia@
siemens.com
GMT: +8:00
The languages of the SIMATIC Hotlines and the authorization hotline are generally German and English.