I think so, but looking at dmesg I noticed that when I connect the device I get two USB serial devices (ttyUSB0 and ttyUSB1) as can be seen below.
I have connected to both via minicom and they both respond to "AT" with "OK". Using ttyUSB0 I did the following: input: AT+CPIN? response: +CPIN: SIM PIN response: response: OK input: AT+CPIN=9999 response: OK input: AT&F response: +ZDONR: "Not Found" response: response: +ZPASR: "No Service" response: response: +ZDONR: "Telstra",505,1,"CS_ONLY","ROAM_OFF" response: response: +ZPASR: "UMTS" response: response: +ZDONR: "Telstra",505,1,"CS_ONLY","ROAM_OFF" response: response: +ZPASR: "UMTS" response: response: +ZDONR: "Telstra",505,1,"CS_PS","ROAM_OFF" response: response: +ZPASR: "UMTS" response: response: +ZUSIMR:2 .. the above response is repeated every second input: ATD*99# response: CONNECT After the CONNECT I no longer get any response from minicom key inputs. So I fired up another instance of minicom connected to ttyUSB1 and I was able to enter commands all the while getting "+ZUSIMR:2" echoed to the screen. So I issued an ath on ttyUSB1 and ttyUSB0 start responding again (and outputting "+ZUSIMR:2"). I also tried the same thing swapping ttyUSB0 and ttyUSB1, it didn't make any difference. So hopefully to answer your questions, I believe ttyUSB0 would be valid. dmeg output: Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.256112] pccard: CardBus card inserted into slot 0 Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.256291] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.256301] pci 0000:04:00.0: PME# disabled Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.258305] ohci_hcd 0000:04:00.0: enabling device (0000 -> 0002) Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.258419] ohci_hcd 0000:04:00.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.258463] ohci_hcd 0000:04:00.0: OHCI Host Controller Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.262576] ohci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 6 Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.264515] ohci_hcd 0000:04:00.0: irq 21, io mem 0xc8000000 Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.322295] usb usb6: configuration #1 chosen from 1 choice Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.323061] hub 6-0:1.0: USB hub found Nov 3 11:38:21 itxtgmarkc kernel: [ 7863.323361] hub 6-0:1.0: 3 ports detected Nov 3 11:38:26 itxtgmarkc kernel: [ 7867.745901] usb 6-1: new full speed USB device using ohci_hcd and address 2 Nov 3 11:38:26 itxtgmarkc kernel: [ 7867.974917] usb 6-1: configuration #1 chosen from 1 choice Nov 3 11:38:26 itxtgmarkc kernel: [ 7867.978521] option 6-1:1.0: GSM modem (1-port) converter detected Nov 3 11:38:26 itxtgmarkc kernel: [ 7867.980485] usb 6-1: GSM modem (1-port) converter now attached to ttyUSB0 Nov 3 11:38:26 itxtgmarkc kernel: [ 7867.993464] option 6-1:1.1: GSM modem (1-port) converter detected Nov 3 11:38:26 itxtgmarkc kernel: [ 7867.994069] usb 6-1: GSM modem (1-port) converter now attached to ttyUSB1 -- Telstra Turbo card (MF332 HSDPA Data Card) not supported https://bugs.launchpad.net/bugs/291385 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
