Probe #470b989fb7 of Dell Latitude E6420
Log: mmcli
/org/freedesktop/ModemManager1/Modem/0 (device id '810edf3fafa18ad8e52936f283a2bc43145fedba')
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Hardware | manufacturer: 'Dell'
| model: 'DW5550'
| revision: 'R3B01'
| supported: 'gsm-umts'
| current: 'gsm-umts'
| equipment id: --
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System | device: '/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6'
| drivers: 'cdc_acm, cdc_ncm, cdc_wdm'
| plugin: 'Ericsson MBM'
| primary port: 'ttyACM1'
| ports: 'wwp0s29u1u6i6 (net), ttyACM1 (at), ttyACM2 (at), ttyACM0 (at)'
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Numbers | own : --
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Status | lock: 'none'
| unlock retries: 'sim-pin (3), sim-pin2 (3), sim-puk (10), sim-puk2 (10)'
| state: 'disabled'
| power state: 'low'
| access tech: 'unknown'
| signal quality: '0' (cached)
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Modes | supported: 'allowed: 2g; preferred: none
| allowed: 3g; preferred: none
| allowed: 2g, 3g; preferred: none'
| current: 'allowed: none; preferred: none'
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Bands | supported: 'unknown'
| current: 'unknown'
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IP | supported: 'ipv4, ipv6'
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3GPP | imei: --
| enabled locks: 'none'
| operator id: 'unknown'
| operator name: 'unknown'
| subscription: 'unknown'
| registration: 'unknown'
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SIM | path: '/org/freedesktop/ModemManager1/SIM/0'
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Bearers | paths: 'none'