--------------------------------
  General  |            dbus path: /org/freedesktop/ModemManager1/Modem/0
           |            device id: c69ad8c46719d65f223a35e8925012d769ea9c96
  --------------------------------
  Hardware |         manufacturer: QUALCOMM INCORPORATED
           |                model: 0
           |    firmware revision: M9200B-SCAQWBZD-3.5.340371T  1  [Apr 28 2013 21:00:00]
           |         h/w revision: 203F1000
           |            supported: gsm-umts, lte
           |              current: gsm-umts, lte
           |         equipment id: 357149040058855
  --------------------------------
  System   |               device: /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2
           |              drivers: option1, qmi_wwan
           |               plugin: Huawei
           |         primary port: cdc-wdm0
           |                ports: cdc-wdm0 (qmi), ttyUSB0 (at), ttyUSB2 (qcdm), wwan0 (net), 
           |                       ttyUSB1 (at)
  --------------------------------
  Numbers  |                  own: 4917667122822
  --------------------------------
  Status   |                 lock: sim-pin2
           |       unlock retries: sim-pin (3), sim-puk (10), sim-pin2 (3), sim-puk2 (10)
           |                state: connected
           |          power state: on
           |          access tech: lte
           |       signal quality: 63% (recent)
  --------------------------------
  Modes    |            supported: allowed: 2g; preferred: none
           |                       allowed: 3g; preferred: none
           |                       allowed: 4g; preferred: none
           |                       allowed: 2g, 3g; preferred: 3g
           |                       allowed: 2g, 3g; preferred: 2g
           |                       allowed: 2g, 4g; preferred: 4g
           |                       allowed: 2g, 4g; preferred: 2g
           |                       allowed: 3g, 4g; preferred: 3g
           |                       allowed: 3g, 4g; preferred: 4g
           |                       allowed: 2g, 3g, 4g; preferred: 4g
           |                       allowed: 2g, 3g, 4g; preferred: 3g
           |                       allowed: 2g, 3g, 4g; preferred: 2g
           |              current: allowed: 2g, 3g, 4g; preferred: 4g
  --------------------------------
  Bands    |            supported: egsm, dcs, pcs, g850, utran-1, eutran-3, eutran-7, eutran-20
           |              current: egsm, dcs, pcs, g850, utran-1, eutran-3, eutran-7, eutran-20
  --------------------------------
  IP       |            supported: ipv4, ipv6, ipv4v6
  --------------------------------
  3GPP     |                 imei: 357149040058855
           |          operator id: 26203
           |        operator name: o2-de
           |         registration: home
  --------------------------------
  3GPP EPS | ue mode of operation: ps-1
  --------------------------------
  SIM      |            dbus path: /org/freedesktop/ModemManager1/SIM/0
  --------------------------------
  Bearer   |            dbus path: /org/freedesktop/ModemManager1/Bearer/0




 --------------------------------
  General            |  dbus path: /org/freedesktop/ModemManager1/Bearer/0
                     |       type: default
  --------------------------------
  Status             |  connected: yes
                     |  suspended: no
                     |  interface: wwan0
                     | ip timeout: 20
  --------------------------------
  Properties         |        apn: internet
                     |    roaming: allowed
                     |    ip type: ipv4v6
  --------------------------------
  IPv4 configuration |     method: dhcp
                     |    address: 10.142.68.133
                     |     prefix: 30
                     |    gateway: 10.142.68.134
                     |        dns: 62.109.121.17, 62.109.121.18
                     |        mtu: 1500
  --------------------------------
  IPv6 configuration |     method: dhcp
                     |    address: 2a02:3033:400:aa13:9414:4bae:a66c:e21b
                     |     prefix: 64
                     |    gateway: 2a02:3033:400:aa13:a8b8:219a:744f:57da
                     |        dns: 2a02:3018:0:40ff::aaaa, 2a02:3018:0:40ff::bbbb
                     |        mtu: 1500
  --------------------------------
  Statistics         |   duration: 299
                     |   bytes rx: 323659
                     |   bytes tx: 142493


nmcli device show cdc-wdm0 
GENERAL.DEVICE:                         cdc-wdm0
GENERAL.TYPE:                           gsm
GENERAL.HWADDR:                         (unbekannt)
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (verbunden)
GENERAL.CONNECTION:                     O2
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/6
IP4.ADDRESS[1]:                         10.142.68.133/30
IP4.GATEWAY:                            10.142.68.134
IP4.ROUTE[1]:                           dst = 0.0.0.0/0, nh = 10.142.68.134, mt = 700
IP4.ROUTE[2]:                           dst = 10.142.68.132/30, nh = 0.0.0.0, mt = 700
IP4.DNS[1]:                             62.109.121.17
IP4.DNS[2]:                             62.109.121.18
IP6.ADDRESS[1]:                         2a02:3033:400:aa13:9414:4bae:a66c:e21b/64
IP6.GATEWAY:                            2a02:3033:400:aa13:a8b8:219a:744f:57da
IP6.ROUTE[1]:                           dst = ff00::/8, nh = ::, mt = 256, table=255
IP6.ROUTE[2]:                           dst = 2a02:3033:400:aa13::/64, nh = ::, mt = 700
IP6.ROUTE[3]:                           dst = ::/0, nh = 2a02:3033:400:aa13:a8b8:219a:744f:57da, mt = 700
IP6.DNS[1]:                             2a02:3018:0:40ff::aaaa
IP6.DNS[2]:                             2a02:3018:0:40ff::bbbb