By plane [edit]. The largest gateway for air travel is Frankfurt Main airport in central Germany, which offers connections to all continents and to most airports in Europe. Zurich, Munich, Vienna and Warsaw airports are a lot smaller but provide good connections to selected regional and intl. destinations.
To connect via Bluetooth, first turn on your phone or tablet's Bluetooth. When you use a new Bluetooth accessory, pair it with your phone or tablet. After pairing, devices can connect with each other automatically. Important: On a tablet that people share, each person can change the overall Bluetooth settings.
Bluetooth basically does the same thing a USB cable connection does, but it is a wireless connection to your printer, modem, and other peripherals. Bluetooth is a technology that allows voice and data connections between a wide range of mobile and stationary devices through short-range digital two-way radio. 1  Cellphone and PC manufacturers may enhance their Bluetooth product offerings with support for its low-energy wireless technology.