2009 Toyota 4Runner Navigation Manual - Page 156

08 06.27 OTHER FUNCTIONS You can use the microphone above when talking on the phone. The other party's voice outputs from the driver's speaker. When the received calls or received voice outputs, the audio from the Audio system or voice guidance from the Navigation system will be muted. 5U5021F Indicates the condition of BluetoothR connection. "Blue" indicates an excellent connection to BluetoothR. "Yellow" indicates a bad connection to BluetoothR, resulting in possible deterioration of voice quality. 1 2 INFORMATION D Talk alternately with the other party on the phone. If you talk at the same time, the voice may not reach each other. (It is not a malfunction.) D Keep the volume of receiving voice down. Otherwise, echo is coming up. When you talk on the phone, speak clearly towards the microphone. D In the following situations, your voice may not reach the other party. : no connection to BluetoothR. Indicates the amount of battery charge left. D Driving on unpaved road. (Making a traffic noise.) D Driving at the high speed. D The window is open. D Turning the air−conditioning vents towards the microphone. D The sound of the air−conditioning fan is loud. Empty Full It is not displayed while the BluetoothR is connecting or the phone book data is being transferred. The amount left does not always correspond with the one of your cellular phone. This system doesn't have a charging function. 3 Indicates the receiving area. "Rm" is displayed when receiving in Roaming area. "Hm" is displayed when receiving in Home area. 110