Besten Dank, kB!
ad mmcli --get-daemon-version
ModemManager daemon 1.18.6 running
ad mmcli --scan-modems
successfully requested to scan devices
ad mmcli --list-modems
/org/freedesktop/ModemManager1/Modem/0 [FIBOCOM] L830-EB-00
ad mmcli --modem=0
--------------------------------
General | path: /org/freedesktop/ModemManager1/Modem/0
| device id: 0c97682f5f496a5aea749cc0658c958c389549db
--------------------------------
Hardware | manufacturer: FIBOCOM
| model: L830-EB-00
| firmware revision: 18300.1002.00.01.01.11
| h/w revision: L830-EB-02 v1.0.1
| supported: gsm-umts, lte
| current: gsm-umts, lte
| equipment id: 864949030726262
--------------------------------
System | device: /sys/devices/pci0000:00/0000:00:14.0/usb1/1-6
| drivers: cdc_acm, cdc_mbim
| plugin: fibocom
| primary port: cdc-wdm0
| ports: cdc-wdm0 (mbim), ttyACM0 (at), wwan0 (net)
--------------------------------
Numbers | own: +491707029960
--------------------------------
Status | unlock retries: sim-pin (3)
| state: enabled
| power state: on
| signal quality: 0% (cached)
--------------------------------
Modes | supported: allowed: 3g; preferred: none
| allowed: 4g; preferred: none
| allowed: 3g, 4g; preferred: none
| allowed: 3g, 4g; preferred: 3g
| allowed: 3g, 4g; preferred: 4g
| current: allowed: 3g, 4g; preferred: 4g
--------------------------------
Bands | supported: utran-1, utran-5, utran-8, eutran-1, eutran-3, eutran-5,
| eutran-7, eutran-8, eutran-20, eutran-28
| current: utran-1, utran-5, utran-8, eutran-1, eutran-3, eutran-5,
| eutran-7, eutran-8, eutran-20, eutran-28
--------------------------------
IP | supported: ipv4, ipv6, ipv4v6
--------------------------------
3GPP | imei: 864949030726262
| registration: idle
--------------------------------
3GPP EPS | ue mode of operation: csps-2
--------------------------------
SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/0
ad nmcli device
DEVICE TYPE STATE CONNECTION
wlp3s0 wifi connected Wlan1
cdc-wdm0 gsm connecting (prepare) T-Mobile(Telekom)
p2p-dev-wlp3s0 wifi-p2p disconnected --
enp0s31f6 ethernet unavailable --
lo loopback unmanaged --
ad nmcli connection | cat
T-Mobile(Telekom) 7d310138-8ea9-4aa9-badd-1abc77e54782 gsm cdc-wdm0
Wlan1 9eb524ee-4f3e-4530-ac14-4716cd6f954a wifi wlp3s0
FRITZ!Box WLAN 3370 0c3c1c14-998c-4d12-a266-2aa919a56858 wifi --
Monte_Casino 4cd12442-7442-4d2a-86c8-80ffadbb0695 wifi --
Wired connection 1 9cf08a93-4010-39c7-83cf-3a58b75c76e7 ethernet --
WLAN-189185 71325cc8-08c9-485b-b601-c0ec96a575ca wifi --
Ich versuche, eine Verbindung aufzubauen, indem ich schlicht im "Networks-Menü neben der Uhr die T-Mobile(Telekom)-Verbindung suche und "Connect" klicke.