Yes. As long as the telephone line cord is properly connected, you can still make calls or take calls when the batteries are empty. However, the LCD display would be off. Tip: Replace the empty batteries with 3 pieces of new AAA batteries in the base station.

The information on this page applies to the following models: M110B/23 , M110W/38 , M110W/23 . Click here to show more product numbers  ›