Sierra mc7700 4G LTE

Ideal for industrial M2M and mobile computing solutions, AirPrime® MC embedded modules deliver high speed connectivity, with a wide selection of advanced air interfaces, including LTE frequencies.

root@rfs:~# mmcli -m 0
mmcli - Control and monitor the ModemManager

root@telco-proxy:/home/rfs# mmcli -m 0
  --------------------------------
  General  |            dbus path: /org/freedesktop/ModemManager1/Modem/0
           |            device id: dfbb3d6fcba31ffxxxxx
  --------------------------------
  Hardware |         manufacturer: Sierra Wireless, Incorporated
           |                model: MC7700
           |    firmware revision: SWI9200X_03.05.20.03ap r5600 carmd-en-10527 2012/11/18 12:06:50
           |         h/w revision: 30
           |            supported: gsm-umts, lte
           |              current: gsm-umts, lte
           |         equipment id: 01262xxxxxx
  --------------------------------
  System   |               device: /sys/devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.1
           |              drivers: qcserial, qmi_wwan
           |               plugin: sierra
           |         primary port: cdc-wdm0
           |                ports: cdc-wdm0 (qmi), ttyUSB0 (qcdm), ttyUSB2 (at), wwan0 (net)
  --------------------------------
  Status   |                 lock: sim-pin2
           |       unlock retries: sim-pin (3), sim-puk (10), sim-pin2 (3), sim-puk2 (10)
           |                state: disabled
           |          power state: on
           |       signal quality: 0% (cached)
  --------------------------------
  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: 4g
           |                       allowed: 3g, 4g; preferred: 3g
           |                       allowed: 2g, 3g, 4g; preferred: 4g
           |                       allowed: 2g, 3g, 4g; preferred: 3g
           |                       allowed: 2g, 3g, 4g; preferred: 2g
           |              current: allowed: 3g; preferred: none
  --------------------------------
  Bands    |            supported: egsm, dcs, pcs, g850, utran-1, utran-6, utran-5, utran-2,
           |                       eutran-4, eutran-17
           |              current: egsm, dcs, pcs, g850, utran-1, utran-6, utran-5, utran-2,
           |                       eutran-4, eutran-17
  --------------------------------
  IP       |            supported: ipv4, ipv6, ipv4v6
  --------------------------------
  3GPP     |                 imei: 0126xxxxx
           |        enabled locks: fixed-dialing
  --------------------------------
  3GPP EPS | ue mode of operation: ps-1
  --------------------------------
  SIM      |            dbus path: /org/freedesktop/ModemManager1/SIM/0

AirPrime UMTS Supported AT Command Reference

AT+CGMI
Sierra Wireless, Incorporated

OK
AT+CGMM
MC7700

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