/lib/udev/rules.d/40-libifd-cyberjack6.rules 
# If not adding the device, go away
ACTION!="add", GOTO="cyberjack_rules_end"
SUBSYSTEM!="usb", GOTO="cyberjack_rules_end"
ENV{DEVTYPE}!="usb_device", GOTO="cyberjack_rules_end"

ATTR{idVendor}=="0c4b", ATTR{idProduct}=="0100", MODE="660", GROUP="pcscd"
ATTR{idVendor}=="0c4b", ATTR{idProduct}=="0300", MODE="660", GROUP="pcscd"
ATTR{idVendor}=="0c4b", ATTR{idProduct}=="0400", MODE="660", GROUP="pcscd"
ATTR{idVendor}=="0c4b", ATTR{idProduct}=="0500", MODE="660", GROUP="pcscd"
ATTR{idVendor}=="0c4b", ATTR{idProduct}=="0501", MODE="660", GROUP="pcscd"

# All done
LABEL="cyberjack_rules_end"


/lib/udev/rules.d/50-udev-default.rules 
# do not edit this file, it will be overwritten on update

KERNEL=="pty[pqrstuvwxyzabcdef][0123456789abcdef]", GROUP="tty", MODE="0660"
KERNEL=="tty[pqrstuvwxyzabcdef][0123456789abcdef]", GROUP="tty", MODE="0660"


# serial
KERNEL=="tty[A-Z]*[0-9]|pppox[0-9]*|ircomm[0-9]*|noz[0-9]*|rfcomm[0-9]*", GROUP="dialout"


ls -al /dev/ttyUSB0 
crw-rw---- 1 root dialout 188, 0 Apr  9 00:14 /dev/ttyUSB0

Ubuntu precise (development branch)