Plug the 9300 to a USB docking port, and run 
{{{
lsusb
}}}

The output should include:
{{{
Bus 001 Device 008: ID 0421:0415 Nokia Mobile Phones 9300 GSM Smartphone
}}}

=== Using the Nokia 9300 to Send and Recieve SMSs ===
The Nokia 9300 can be used to send and recieve SMS messages through the phone.
 * Install the '''kmobiletools''' package - see [InstallingSoftware]
 * In '''KMobiletools''', in the '''Main Settings''' dialog, in the '''Device''' section, set the device to '''/dev/ttyACM0''', and set the port speed to '''115200'''. 
 * Clicking '''OK''' should provide signal and battery information.
 * In '''Main Settings''' > '''Mobile Phone''', set the '''Phone Type''' to "Generic GSM Device" using the "CKPD Dial System", which allows you to check the SMS's in the SIM's memory, and send SMSs. 
 * When removing the phone from its dock and putting it back, sometimes it will change devices to   '''/dev/ttyACM1'''.