Yet Verizon Wireless is partly responsible for the 700W's crippled Bluetooth (short-range wireless) features. For example, Verizon has turned off the feature that lets your laptop get online using the Treo as a wireless antenna. You can use a wireless headset, but the phone works only with some Bluetooth-equipped cars; the Toyota Prius, for example, isn't on the list. (If history is any guide, these features will be available from other carriers when they get the Treo 700W later this year.)