2 INDEX What you should know about Bluetooth. What is Bluetooth? 1. What is the "Bluetooth SIG"? 1. What is the range of Bluetooth? 1. Do I have to be in sight of the Bluetooth wireless hub? 1. What is risk of interference? 1. What are the differences between Wi-Fi (802. 11b) and the Bluetooth wireless technology 1. Will using Wi-Fi (802. 11b) and Bluetooth technologies together cause interference? 1. What does "Pairing" mean? 1. When should I pair my Bluetooth device? 1. What is a Passkey (also called Bluetooth PIN code or Passcode)? 1. What is "discoverable mode" (also called "visible mode")? 1. What is a Bluetooth profile (also called "service")? 1. What is a Bluetooth stack (software)? 2. What you should know about Bluetooth within Logitech Bluetooth products. Which Bluetooth specification are Logitech products compatible with? 2. What are the main differences between Bluetooth 1. 1 and Bluetooth 1. 2 specifications? 2. What is the Bluetooth class of Logitech products? 2. What is the range of Logitech product? 2. Which Bluetooth stack (or software) is used in Logitech products? 2. Why not use the Microsoft stack? 2. Can I access the BIOS settings of my system with my Bluetooth keyboard? 2. Can I use my Logitech product even if I have not installed the Bluetooth stack (software) yet? 3. Connecting with Bluetooth - Interoperability of Logitech products...