I have the new samsung galaxy s4 and caller ID does not display until after i accept the call in a 2012 camry se with navigation and entune. I called toyota and samsung, no help there ! I have unpaired the device twice and then re-paired it and all my contacts are there but caller ID not working properly, all it says is unknown caller. Toyota said this phone was not tested yet and samsung said to check the supported bluetooth profile in the car's specification which i did and it is supported by my toyota. Also, it does not make a difference if 1 was or was not in my contacts as part of the number on contacts. The Caller id is not displayed until after I accept the call. However I noticed that if I m already talking on BT and another call comes in then it displays the number. I went back to the dealer and he ordered me a new nav/stereo system and will be installed next week. Caller ID acts very erratically, sometimes it shows which is very few times but most of the times it does not, i wonder if the phone has to be aimed at some antenna for BT to get it working. I had already found those profiles in manual, thanks but the Samsung GS4 supports those profiles in car. Any suggestions