I love that phone. This is a highly customize and flexible device, I totally recommend it to anyone who has a busy schedule and doesn't mind a big phone. Phone function works great, although it takes some time to adjust to it's big size. I was using small flip phones prior getting Treo 650. Battery life is great, it can go easy 2-3 days without charging. Bluetooth surprisingly doesn't eat up battery. Earpiece works really well, I don't like that earpiece jack isn't standard. The display is very bright, and sharp. The camera pictures quality sucks, but who really uses phone-camera to take photos?:) Users should install the latest Palm os patch to fix up resetting, battery life, and other problems. I find it annoying that the quick-shortcut buttons are not protected by keylock. Also, there is no multilingual support available unless third-party application is installed. The PDA reset a few times on me, but have installed quite a few third party applications on it.