What method does the GTX345 use to connect to tablet EFB's like ForeFlight? Bluetooth or WiFi? The Club recently installed one of these into our Skylane. And I'm reading the manual to learn what I need to know other than pushing buttons for the squawk code. Reading section 3.4.1 of the manual, it describes how to pair the GTX345 Bluetooth with your device. Now the aircraft is in a club with 16 members, all of us using their mobile EFB. Do I need to plan on doing the "pair device" sequence each time I use the aircraft after someone else? Or can the GTX345 remember multiple paired devices?