2011 Lexus IS 350 Navigation Manual - Page 109

TELEPHONE AND INFORMATION 4 Indicates the level of reception. Excellent Poor The level of reception does not always correspond with the one of your cellular phone. The level of reception may not be displayed depending on the phone you have. When you are out of the service area or in a place inaccessible by radio waves, "No Service" is displayed. An antenna for the Bluetoothr connection is built in the instrument panel. The indication of the Bluetoothr connection may turn yellow and the system may not function when you use the Bluetoothr phone in the following conditions and places. D Your cellular phone is hiding behind the display (behind the seat or in the glove box and console box). D Your cellular phone touches or is covered with metal materials. Leave the Bluetoothr phone on the place where "Blue" indication is displayed. About the phonebook in this system The following data is stored for every registered phone. When another phone is connecting, you cannot read the registered data. D Phonebook data D Voice tag D All of call history D Speed dial When you delete the phone, the above−mentioned data is also deleted. When you release your car: A lot of personal data is registered when you use the Hands−free system. When you release your car, initialize your data. (See "D Delete personal data" on page 301.) If you initialize it, the former state will never come back again. Pay much attention when initializing the data. You can initialize the following data in the system. D Phonebook data D Call history data D Speed dial data D Voice tag data D Bluetoothr phone data D Volume setting D Details setting 133