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stephanie56Sep 12, 2025
What to do if telephone line is disturbed on Eaton 500 UPS?
- TTiffany TownsendSep 12, 2025
If the telephone line is disturbed or modem access is not possible when using your Eaton UPS, it may be because surge protection on the telephone line is no longer provided. Disconnect the telephone line from the wall outlet and call after-sales support.