On Tuesday, August 17, 2021 at 5:43:23 PM UTC-6, Rich D wrote:
Do cell phones contain a separate antenna each for
phone network, Wi-fi and Bluetooth?
Also, does Bluetooth include any security? Like,
if a user is listening to his music through a Bluetooth link,
can I pick it up, with my earphones? Or, more
problematically, when he makes a purchase with Apple Pay?
--
Rich
Each transceiver has its own separate antenna.
Bluetooth5 allows for multiple connections from a single master. You can't eavesdrop -- the Bluetooth5 equipped smart phone must make the Bluetooth connection to both devices.
- Tom P.
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)