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Keysight EDA Technical Support

Contact us for general Keysight EDA technical support. Have your License ID (CPU ID, MAC address, or Dongle Number), the product name, product version, & operating system available.

toll-free 1-800-375-8100
hours8:30am to 5:30pm

Keysight EDA Business Support

Contact us if you have questions about your products, license delivery for new orders, or to update your contact information.

toll-free 1-800-375-8100