Debian: How to send and read SMS with your web n walk stick

If you have T-mobile web n walk stick, witch is Qualcomm 3g CDMA model GIO255 and you want to send sms this is the way:

first check is the device detected:

:~$ dmesg
....
usb 3-1: new full speed USB device using uhci_hcd and address 6
usb 3-1: New USB device found, idVendor=0af0, idProduct=6971
usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 3-1: Product: Globetrotter HSDPA Modem
usb 3-1: Manufacturer: Option N.V.
usb 3-1: SerialNumber: Serial Number
usb-storage: probe of 3-1:1.0 failed with error -5
hso 3-1:1.0: Not our interface
usb 3-1: USB disconnect, address 6
usb 3-1: new full speed USB device using uhci_hcd and address 7
usb 3-1: New USB device found, idVendor=0af0, idProduct=6971
usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=4
usb 3-1: Product: Globetrotter HSDPA Modem
usb 3-1: Manufacturer: Option N.V.
usb 3-1: SerialNumber: Serial Number
hso0: Disabled Privacy Extensions

then you should look in /dev/ for device ttyHS*

:~$ ls /dev/ttyHS*
/dev/ttyHS0  /dev/ttyHS1  /dev/ttyHS2

For sending sms you will be using /dev/ttyHS0.

Now you can install and run gammu or wammu

apt-get install gammu

or

apt-get install wammu

You can reconfigure gammu with sudo gammu-config

So as port you should use /dev/ttyHS0 , then save and that is it.

You can test it with 

sudo gammu getallsms