Ah - an old, unfixed Motorola
My Razr V3 (now) allows multiple letter entry for searching the phonebook, it doesn't freeze up, and responds instantly to key presses. It was frustrating before the fix (flash), that's true. It's brilliant, now.
The Bluetooth works perfectly to my Ipaq, to the laptop, and to the Motorola BT headset. I had an older Sony-Ericsson BT headset, and it wouldn't work properly with that. (Nor would the S-E Z600 that it came with).