After following this instructions this is link https://wiki.ubuntu.com/DebuggingModemmanager and the output of mm- test.py an
# python ./mm-test.py GSM modem Driver: 'option1' Modem device: '/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1' Data device: 'ttyUSB2' Vendor: ZTE INCORPORATED Model: MF627 Version: BD_ZONP673A4V1.0.0B01 IMEI: <private> IMSI: <private> Signal quality: 58 Scanning... vodafone P: available (GSM) vodafone P: current (UMTS) Telecomunicacoes Moveis Nacionais S.A: forbidden (GSM) Telecomunicacoes Moveis Nacionais S.A: forbidden (UMTS) And the other two files started by zte_ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/879072 Title: ZTE MF627 ask for PIN but never connects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/879072/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs