The reception range is affected by environmental factors such as electrical devices or walls between the base and the handset. To improve reception: * Move the base station to another corner/room. * Move the base station away from other electrical appliances that could interfere with the range (for example, routers, TV, radio, etc). * Do not put the base station on a metallic desk or a metallic table top. * If your model has ECO mode, turn off the ECO mode.

The information on this page applies to the following models: D1501W/90 , D4001C/90 , D4002C/90 . Click here to show more product numbers  ›