NAVIGATION SYSTEM - The Other Caller's Voice cannot be Heard, is too Quiet, or Distorted

Check if the voice on the other side can be heard using a cellular phone.

• OK:
• Voice can be heard.

Check that voice guidance can be heard from the driver side speaker.

• OK:
• Voice guidance can be heard.

Check if the volume level is set to low on the CALL screen.

• OK:
• The level is not set low.

Enter the "Handsfree Voice Quality Set" mode .

Check if the Receive Voice Level is set to "0".

• HINT:

• The Receive Voice Level can be set to 11 different levels, -5 to +5, with a 3 dB difference.

Check if the Receive Voice Level is set to the minimum or maximum level.

• HINT:

• When the Receive Voice Level is set to the minimum or maximum level, the sound may be distorted.

• OK:
• The Receive Voice Level is set to "0".