Probe #ec046b0e9c of Lenovo ThinkPad X1 Tablet 2...
Log: mmcli
--------------------------
General | dbus path: /org/freedesktop/ModemManager1/Modem/0
| device id: c8086d5b23aa2aaf6d81ba5b69293f95ce2359c8
--------------------------
Hardware | manufacturer: Sierra Wireless, Incorporated
| model: Sierra Wireless EM7455 Qualcomm Snapdragon X7 LTE-A
| revision: SWI9X30C_02.33.03.00
| h/w revision: EM7455
| supported: gsm-umts, lte
| current: gsm-umts, lte
| equipment id: --
--------------------------
System | device: /sys/devices/pci0000:00/0000:00:14.0/usb2/2-2
| drivers: cdc_mbim
| plugin: Sierra
| primary port: cdc-wdm3
| ports: wwp0s20f0u2i12 (net), cdc-wdm3 (mbim)
--------------------------
Status | state: [31mfailed[0m
| failed reason: [31msim-missing[0m
| power state: low
| signal quality: 0% (cached)
--------------------------
Modes | supported: allowed: 3g; preferred: none
| allowed: 4g; preferred: none
| allowed: 3g, 4g; preferred: 3g
| allowed: 3g, 4g; preferred: 4g
| current: allowed: any; preferred: none
--------------------------
Bands | supported: utran-1, utran-3, utran-4, utran-5, utran-8, utran-2,
| eutran-1, eutran-2, eutran-3, eutran-4, eutran-5, eutran-7, eutran-8,
| eutran-12, eutran-13, eutran-20, eutran-25, eutran-41
--------------------------
IP | supported: ipv4, ipv6, ipv4v6