Motorola V600 Phone (T-Mobile)
V600 Is Pretty Mediocre
I recently purchased the V600 Motorola phone and the Jabra BT250 Bluetooth headset through Cingular.  The phone itself is quite cool.  Cingular service in New Jersey and Texas, however, has been very spotty.  The Jabra headset and/or V600 have not been worth the trouble.  When the combination works, it's very nice.  However, I frequently lose the pairing between the two and have to take the SIMM card out of the phone and re-charge the headset (basically re-booting both of them).  The earpiece on the headset is pretty weak.  I have to hold my finger on it to keep it in my ear so I can hear well.  I might as well hold the phone to my ear.