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8x8 Support

Panasonic KX-UDT131 Handset Not Powering On


This Panasonic Handset will not power on when pressing its power button for a few seconds (normally 3-5 seconds).

Applies To

  • Panasonic KX-UDT131 DECT Ruggedized Handset


Press the power button for at least 10 seconds to power it on.


This is because this handset has been turned off for a long time (if the handset has been turned off recently, pressing the power button for 3-5 seconds should work). 

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