Nokia 6100&DKU-5 USB cable,is it may work in Linux?

[Koss]

Hi, I have Nokia 6100,DKU-5 original USB cable, 
gnokii latest vertion 0.6.8 under Suse 9.2 kernel 2.6.8-24. 
But, I have trouble to get it work,I read FAQ on gnokii.org and a lot of  
aticles in google - useless it's not work,there is my steps: 
 
1.Attaching pl2303 - to /dev/ttyUSB0: 
modprobe usbserial vendor=0x421 product=0x800 
modprobe pl2303 
->dmesg: 
Aug 26 21:09:09 xstation kernel: drivers/usb/serial/usb-serial.c: USB Serial 
support registered for Generic 
Aug 26 21:09:09 xstation kernel: usbserial_generic 1-1.3:1.0: Generic converter 
detected 
Aug 26 21:09:09 xstation kernel: usb 1-1.3: Generic converter now attached to 
ttyUSB0 
Aug 26 21:09:09 xstation kernel: usbcore: registered new driver 
usbserial_generic 
Aug 26 21:09:09 xstation kernel: usbcore: registered new driver usbserial 
Aug 26 21:09:09 xstation kernel: drivers/usb/serial/usb-serial.c: USB Serial 
Driver core v2.0 
Aug 26 21:09:09 xstation kernel: drivers/usb/serial/usb-serial.c: USB Serial 
support registered for PL-2303 
Aug 26 21:09:09 xstation kernel: usbcore: registered new driver pl2303 
Aug 26 21:09:09 xstation kernel: drivers/usb/serial/pl2303.c: Prolific PL2303 
USB to serial adaptor driver v0.11 
 
2.Permitions to /dev/ttyUSB0 
chmod 666 /dev/ttyUSB0 
 
3.Conf file .gnokiirc 
port = /dev/ttyUSB0 
model = 6100 
connection = serial(or dlr3p) 
use_locking = no  
serial_baudrate = 115200 
serial_write_usleep = -1 
debug = on  
 
4.Run ./gnokii --identify 
address@hidden:~> gnokii --identify 
GNOKII Version 0.6.8 
LOG: debug mask is 0x1 
phone instance config: 
model: 6100 
port_device: /dev/ttyUSB0 
connection_type: 0 
init_length: 0 
serial_baudrate: 19200 
serial_write_usleep: -1 
hardware_handshake: 0 
require_dcd: 0 
smsc_timeout: 100 
connect_script: 
disconnect_script: 
rfcomm_cn: 1 
sm_retry: off 
Connecting 
Serial device: opening device /dev/ttyUSB0 
Serial device: setting speed to 115200 
Serial device: setting RTS to low and DTR to low 
Serial write: transmitter busy, waiting 
and nothing. 
 
What can I do?I did something wrong?Or possibly it's not work in Linux? 
Thanks a lot.