With the backports kernel, and the E1692 (productID 1446, switches to 140C when in modem mode), it still doesn't work. I have to install the TIM Italy provided software and udev rules, and disable the detection in "/lib/udev/rules.d/61-option-modem-modeswitch.rules" to be able to use the modem.
With the backports kernel, and the E1692 (productID 1446, switches to 140C when in modem mode), it still doesn't work. I have to install the TIM Italy provided software and udev rules, and disable the detection in "/lib/udev/ rules.d/ 61-option- modem-modeswitc h.rules" to be able to use the modem.