Things to know about the SonyEricsson T310 OBEX implementation:

- A CONNECT with a TARGET doesn't return a CONNECTION_ID
- Sending a GET request makes the OBEX server hang. If you manage to send a 
  brake, ie. unplug the USB cable a couple of times, sometimes you can't
  connect again to the OBEX server, you get a NO ANSWER response to AT*EOBEX.
  Turn the phone off and on again.
- I previously said that:
  "The OBEX server will happily accept packet sizes larger than 0x0200 in 
  a CONNECT and return 0xA0 in the response, but 0x0200 is the actual max 
  packet size. Packets larger will be truncated, and will result in data loss."
  Ok, ok, I was wrong. The CONNECT length negotiation is about how large 
  packets the part can RECIEVE, not how much it max will send. My bad. BUT
  if I do send a packet that is longer than the other part has reported
  as maximum recieve size, it will not complain but silently truncate the
  packets. I still think that is wrong.
- A SETPATH will return a NOT IMPLEMENTED, responsecode 0x51 | 0x80.
  At least that is correct, but still it's a pity.

