### please report bugs to post@hendrik-sattler.de ###

- there is a bug in getopt(_long):
    it only detects optional arguments if there is
    NO SPACE between the option and the argument!!!
    you have to use: -S1 , --sms=1 , -Sunread , --sms=unread
    (but who is the maintainer of getopt?)
    Same accounts for all optional arguments.

- actually, you should not access midi slot 4 with S45 or ME45 because
  of a firmware bug:
    no data loss occurs but the phone thinks, a new music file arrived
    althought this is not true.
    
- on S45 and ME45 (seen with firmware 21) you can get midi files from empty slots

- uploaded vCalendars might not have the status 'activated'

- downloaded vCards might be incomplete. This is a firmware bug (seen with
    S/ME45)
