2011 Lexus IS 350 Navigation Manual - Page 107

TELEPHONE AND INFORMATION INFORMATION This system supports the following service. D Bluetoothr Specification Ver.1.1 or higher (Recommended: Ver 2.0 + EDR or higher) D Profiles D HFP (Hands Free Profile) Ver.1.0 or higher (Recommended: Ver.1.5 or higher) D OPP (Object Push Profile) Ver.1.1 D PBAP (Phone Book Access Profile) Ver.1.0 If your cellular phone does not support HFP, you cannot enter the Bluetoothr phone, and take OPP or PBAP service individually. Please go to "http://www.lexus.com/" to find approved Bluetoothr phones for this system. By pushing the telephone switch above, you can receive a call or hang up without taking your hands off the steering wheel. " Microphone You can use the microphone above when talking on the phone. The other party's voice outputs from the front 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. 131