Inquiring ...
Searching for DUN on 00:05:C9:FA:83:18 ...
Service Name: Dial-up networking
Service RecHandle: 0x10003
Service Class ID List:
  "Dialup Networking" (0x00001103)
Protocol Descriptor List:
  "L2CAP" (0x00000100)
  "RFCOMM" (0x00000003)
    Channel: 1
Profile Descriptor List:
  "Dialup Networking" (0x00001103)
    Version: 0x0100