Got three numbers you call over and over? If you use your driving time to make calls to the same folks regularly (hands-free, of course), you'll like the speed-dial feature that comes with Kensington's Bluetooth car speakerphone. The unit lets you save three phone numbers to three corresponding buttons on its front. This speed-dial option is one of several nice features on Kensington's kit; unfortunately, though, call quality was disappointing--and it's pricey at $120 (MSRP as of 8/6/09).