File:

Service Name: OBEX Object Push
Service RecHandle: 0x1001e
Service Class ID List:
  "OBEX Object Push" (0x1105)
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 9
  "OBEX" (0x0008)
Language Base Attr List:
  code_ISO639: 0x454e
  encoding:    0x6a
  base_offset: 0x100
Profile Descriptor List:
  "OBEX Object Push" (0x1105)
    Version: 0x0100
-----------------------------------------------

awk command:
awk '/\"OBEX Object Push\"/  { getline; print } ' temp1.txt

------------------------------------
Result:
Protocol Descriptor List:
    Version: 0x0100