Using this page you can select the version of software that your Telrad system is currently running and you will see a pop up that lists the features you can gain by updating your system to the latest software version E2E3 for Advance IP.

If you are unsure of the version of software that your system is running then you can estimate it from the year of installation as follows:

• Version UK1 : August 1991
• Version UN1 : May 1992
• Version 3 : June 1994
• Version 5 : February 1997
• Version 6 : July 1998
• Version 7 : November 1999
• Version E2E1 : June 2003
• Version E2E2 : December 2004

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