Troubleshooting - Range extender does not work. - KX-TGA407, KX-TGA405

Possible cause and solutions

• When the indicators do not light, the AC adaptor is not connected properly. Check the connections. 
• When the indicators do not light green, move the unit closer to the base unit.
• Registration may have been cancelled. Reregister the range extender.
  Refer to "How to How to set up the range extender."