Isimple ISBT21 (r) Blustream(tm) Bluetooth(r) Add-on Module For Iphone(r)

? Adds Bluetooth(R) to most vehicles;? GateWay(TM) upgrade allows user to accept & place calls from iPhone(R), iPhone(R) 3G/3GS & iPhone(R) 4; ;? Pairs up to 8 phones;? Caller ID;? Remembers previous incoming calls;? Supports A2DP streaming audio (except 1st generation iPhone(R));? Separate microphone, hands-free, ringer & A2DP volume adjustment;? Phones running iOS(TM) 4 require firmware revision 1.225.33 or higher;? iPhone(R) 3G requires 3.0 OS or higher;? Caller ID displays on factory radio display;? Must be used in conjunction with the GateWay(TM);? Not compatible with 2009 & up Ford(R)/Lincoln(R)/Mercury(R) vehicles equipped with navigation, 2009 & up F-150s equipped with factory satellite radio & Honda(R)/Acura(R) vehicles equipped with XM(R) NavTraffic(R);