I am using Ubuntu Mate 16.04 on RaspberryPi 3 and I have 3G USB modem (ZTE WCDMA Technologies MSM MF110/MF627/MF636)
I can see 3G Modem when I use lsusb command but I tried to use Gammu for use 3G modem but "gammu --identify" command is not working. Error is below.
"No response in specified timeout. Probably phone not connected."
How can I install and use this 3G USB Modem on Ubuntu Mate?