I have been very pleased with the bluetooth integration on my 5 and used it for 4 years without incident pairing multiple phones. All functions work well and the ability to spell a last name (go to A to Z list, click on it, select the letter you want, and then scroll through all the names in the address book) is very safe and worked wonderfully. I recently replaced the car with a 7 and the address book is much weaker. Instead of being able to select the first letter of the last name you want to find and then scrolling through all names from there, you can only scroll through all names starting with A. Since I have 500 names in my address book this is a non starter. My dealer tells me all 7s do this and there is no software upgrade. HELP anyone know a way around this?? I appreciate all thoughts.