https://bugzilla.kernel.org/show_bug.cgi?id=217663 --- Comment #1 from Dice Wasser (dicetrash@xxxxxxxxx) --- As seen in https://btprodspecificationrefs.blob.core.windows.net/assigned-numbers/Assigned%20Number%20Types/Assigned_Numbers.pdf#3.3.3 bluetooth assigned numbers it is part of 3.3 SDP Service Class and Profile Identifiers See Bluetooth Core Specification [Vol 3] Part B, Section 5.1.2 as a serial port, I would expect that connecting to it would create a /dev/tty serial port -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.