- Set up both the microphone and speaker as "Hands-Free".

Note: 

- If the microphone is set as "Hands-Free" and the speaker is set as "Stereo," you will hear the person on the other end, but they cannot hear you. 

- If the microphone is set as "Consistent with the System" and speaker is set as "Stereo," the computer's microphone will pick up your voice instead of  Life Note E.

- When making calls, "Hands-Free" mode should be selected. For music listening, "Stereo" mode should be used.