sysadmin@raspberry-88a29e728729:~$ mmcli -m 0
-----------------------------------
General | path: /org/freedesktop/ModemManager1/Modem/0
| device id: 04864a54b45bb6e4c46df4a7bb2ecce00b463fa9
-----------------------------------
Hardware | manufacturer: Quectel
| model: RM520N-GL
| firmware revision: RM520NGLAAR03A03M4G
| carrier config: ROW_Commercial
| carrier config revision: 0A010809
| h/w revision: 20000
| supported: gsm-umts, lte, 5gnr
| current: gsm-umts, lte, 5gnr
| equipment id: 868371056556356
-----------------------------------
System | device: /sys/devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb2/2-1
| physdev: /sys/devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb2/2-1
| drivers: option, qmi_wwan
| plugin: quectel
| primary port: cdc-wdm0
| ports: cdc-wdm0 (qmi), ttyUSB0 (ignored), ttyUSB1 (gps),
| ttyUSB2 (at), wwp1s0u1i4 (net)
-----------------------------------
Numbers | own: +33609518454
-----------------------------------
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: 5gnr
| signal quality: 30% (recent)
-----------------------------------
Modes | supported: allowed: 3g; preferred: none
| allowed: 4g; preferred: none
| allowed: 3g, 4g; preferred: 4g
| allowed: 3g, 4g; preferred: 3g
| allowed: 5g; preferred: none
| allowed: 4g, 5g; preferred: 5g
| allowed: 4g, 5g; preferred: 4g
| allowed: 3g, 5g; preferred: 5g
| allowed: 3g, 5g; preferred: 3g
| allowed: 3g, 4g, 5g; preferred: 5g
| allowed: 3g, 4g, 5g; preferred: 4g
| allowed: 3g, 4g, 5g; preferred: 3g
| current: allowed: 3g, 4g, 5g; preferred: 5g
-----------------------------------
Bands | supported: utran-1, utran-4, utran-6, 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-14, eutran-17, eutran-18, eutran-19,
| eutran-20, eutran-25, eutran-26, eutran-28, eutran-29, eutran-30,
| eutran-32, eutran-34, eutran-38, eutran-39, eutran-40, eutran-41,
| eutran-42, eutran-43, eutran-46, eutran-48, eutran-66, eutran-71,
| utran-19, ngran-1, ngran-2, ngran-3, ngran-5, ngran-7, ngran-8,
| ngran-12, ngran-13, ngran-14, ngran-18, ngran-20, ngran-25, ngran-26,
| ngran-28, ngran-29, ngran-30, ngran-38, ngran-40, ngran-41, ngran-48,
| ngran-66, ngran-70, ngran-71, ngran-75, ngran-76, ngran-77, ngran-78,
| ngran-79
| current: utran-1, 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-14, eutran-17, eutran-18, eutran-19,
| eutran-20, eutran-25, eutran-26, eutran-28, eutran-29, eutran-30,
| eutran-32, eutran-34, eutran-38, eutran-39, eutran-40, eutran-41,
| eutran-42, eutran-43, eutran-46, eutran-48, eutran-66, eutran-71,
| utran-19, ngran-1, ngran-2, ngran-3, ngran-5, ngran-7, ngran-8,
| ngran-12, ngran-13, ngran-14, ngran-18, ngran-20, ngran-25, ngran-26,
| ngran-28, ngran-29, ngran-30, ngran-38, ngran-40, ngran-41, ngran-48,
| ngran-66, ngran-70, ngran-71, ngran-75, ngran-76, ngran-77, ngran-78,
| ngran-79
-----------------------------------
IP | supported: ipv4, ipv6, ipv4v6
-----------------------------------
3GPP | imei: 868371056556356
| enabled locks: fixed-dialing
| operator id: 20810
| operator name: F SFR
| registration: home
| packet service state: attached
-----------------------------------
3GPP EPS | ue mode of operation: csps-2
| initial bearer path: /org/freedesktop/ModemManager1/Bearer/1
| initial bearer ip type: ipv4v6
-----------------------------------
SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/0
| sim slot paths: slot 1: /org/freedesktop/ModemManager1/SIM/0 (active)
| slot 2: none