Description
When the area around the other party is noisy and it is difficult to hear, you can reduce the surrounding noise to make the speaker's voice easier to hear just by pressing the dedicated button.
Simply attach the key finder/key detector to items that you often misplace, and use the handset to find them quickly and easily. You can see roughly how close you are to your lost item on the LCD screen, and both the handset and key finder/key detector beep when being searched for, making them easy to find. You can add up to four key finders/key detectors.
