At LSI we continue to strive to provide you the best customer support available anywhere. We offer three ways to contact our technical support staff. Please choose one of the following:

1. Send an e-mail to This email address is being protected from spambots. You need JavaScript enabled to view it.

2. Call technical support at:
        Phone inside the USA: 1.866.592.1343 option 2
        Phone outside the USA: +1.903.207.4298 option 2

3. From within RadCalc: Select the Help menu, then choose Send Email to Technical Support...

AND DON'T FORGET!

The RadCalc User's Manual offers detailed information on all of RadCalc's features and functions. The RadCalc User's Manual can be accessed from within RadCalc by pressing the F1 function key or by selecting the Help menu, then choosing Help....

Users of RadCalc 6.1 and greater can access technical reference documents from within RadCalc by selecting the Help menu, then choosing Technical References.

Users of RadCalc 6.1 and greater can access frequently asked questions from within RadCalc by selecting the Help menu, then choosing Frequently Asked Questions....