By default, when you make a call or answer a call without lifting the handset, the audio is played through the phone's speaker while you speak via the phone's microphone.

If you have a headset attached, you can change the phone's behavior so the audio is played through the headset by default rather than the speaker.

To set the default handsfree audio path: (9504/9508)

1.Press the key menu MENU button.

2.Use the up arrow up and down down arrow arrow keys to locate the option Call Settings.... Press the Select soft key.

3.Use the up arrow up and down down arrow arrow keys to locate the option Audio Path.

4.Use the left arrow left and right right arrow arrow keys or press the Change soft key to change the setting.

5.When completed, press the Done soft key.

6.Press the Exit soft key to exit the menus.