Product Registration is required at XBLUE.com/registration. Include your Store.XBLUE Order Number when registering. When you purchase this replacement server you may cancel your existing Support Plan. Just log into your Store Account.
Damaging power surges or lightning strikes can enter your phone system through standard, analog telephone lines from your local dial tone provider. Connections from traditional telephone companies and cable-based providers may be affected. This device is designed to work with a single line telephone phone cord (RJ-11) connection to the Central Office or Line Ports of your XBLUE X16, X25 or X50 system.
More information is available at the ITW Linx website.