HUAWEI K4305 - Modem is not clear to send

[ptrenta]

I am testing a USB stick GSM Vodaphone K4305 but very hard to work on Centos release 5.7.

with lsusb i see the card

lsusb
Bus 001 Device 003: ID 12d1:1f15 Huawei Technologies Co., Ltd.

but with ls ttyUSB*
ls: /dev/ttyUSB*: No such file or directory

searching on google i've found this
[url=http://www.santinoli.com/open/e1692-howto.html]link[/url] so i've installed usb_modeswitch

usb_modeswitch -v 0x12d1 -p 0x1f15 -H -R
Looking for default devices ...
found matching product ID
adding device
Found device in default mode, class or configuration (1)
Accessing device 003 on bus 001 ...
Getting the current device configuration ...
OK, got current device configuration (1)
Using first interface: 0x00
Using endpoints 0x01 (out) and 0x81 (in)
Inquiring device details; driver will be detached ...
Looking for active driver ...
OK, driver found ("usbserial_generic")
OK, driver "usbserial_generic" detached

SCSI inquiry data (for identification)
-------------------------
Vendor String: Vodafone
Model String: Storage(Huawei)
Revision String: 2.31
-------------------------

USB description data (for identification)
-------------------------
Manufacturer: Vodafone (Huawei)
Product: K4305
Serial No.: FFFFFFFFFFFFFFFF
-------------------------
Sending Huawei control message ...
OK, Huawei control message sent
Resetting usb device .
OK, device was reset
-> Run lsusb to note any changes. Bye.


but nothing ttyUSB present

then after reading a similar post i've try

# rmmod usb-storage
# modprobe -r usbserial
# modprobe usbserial vendor=0x12d1 product=0x1f15
# ls /dev/ttyUSB*
/dev/ttyUSB0

the strange is that i should have 2 ttyUSB , and tryng to configure smstools on that port


#dmesg |tail

usbcore: registered new driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial support registered for generic
usbserial_generic 1-1.1:1.0: generic converter detected
usb 1-1.1: generic converter now attached to ttyUSB0
usbcore: registered new driver usbserial_generic
drivers/usb/serial/usb-serial.c: USB Serial Driver core


cat /etc/smsd.conf
# Example smsd.conf. Read the manual for a description

devices = GSM1
logfile = /var/log/smsd.log
loglevel = 7

[GSM1]
device = /dev/ttyUSB0
incoming = yes
#pin = 1111


#tail /var/log/smsd.log

2013-03-25 14:03:15,2, smsd: Smsd v3.0.10 started.
2013-03-25 14:03:15,2, smsd: Running as root:root.
2013-03-25 14:03:15,6, smsd: File mode creation mask: 022 (0644, rw-r--r--).
2013-03-25 14:03:15,6, GSM1: Modem handler 0 has started.
2013-03-25 14:03:15,6, GSM1: Checking device for incoming SMS
2013-03-25 14:03:15,6, GSM1: Checking if modem is ready
2013-03-25 14:03:15,6, smsd: outgoing file checker has started.
2013-03-25 14:03:18,3, GSM1: Modem is not clear to send