ubuntu@ubuntu:~$ apt list --installed | grep modem modemmanager/jammy-proposed,now 1.20.0-1~ubuntu22.04.3 amd64 [installed] ubuntu@ubuntu:~$ mmcli -L /org/freedesktop/ModemManager1/Modem/1 [Telit Wireless Solutions] FN990 ubuntu@ubuntu:~$ mmcli -m 1 ----------------------------------- General | path: /org/freedesktop/ModemManager1/Modem/1 | device id: 550e458950bf0a21ac9a9d882c05a4cc5bdec97c ----------------------------------- Hardware | manufacturer: Telit Wireless Solutions | model: FN990 | firmware revision: 45.00.003 | carrier config: default | h/w revision: FN990A28 | supported: gsm-umts, lte, 5gnr | current: gsm-umts, lte, 5gnr | equipment id: 359918921127775 ----------------------------------- System | device: /sys/devices/pci0000:00/0000:00:14.0/usb2/2-4 | drivers: option, cdc_mbim | plugin: telit | primary port: cdc-wdm1 | ports: cdc-wdm1 (mbim), ttyUSB0 (ignored), ttyUSB1 (gps), | ttyUSB2 (at), ttyUSB3 (at), ttyUSB4 (ignored), wwan0 (net) ----------------------------------- Status | lock: sim-pin2 | unlock retries: sim-pin2 (3) | state: connected | power state: on | access tech: lte | signal quality: 9% (recent) ----------------------------------- Modes | supported: allowed: 3g; preferred: none | allowed: 4g; preferred: none | allowed: 3g, 4g; preferred: none | current: allowed: any; preferred: none ----------------------------------- 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-20, ngran-25, ngran-28, ngran-30, ngran-38, ngran-40, ngran-41, | ngran-48, ngran-66, ngran-71, ngran-75, ngran-77, ngran-78, ngran-79 | current: 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-20, ngran-25, ngran-28, ngran-30, ngran-38, ngran-40, ngran-41, | ngran-48, ngran-66, ngran-71, ngran-75, ngran-77, ngran-78, ngran-79 ----------------------------------- IP | supported: ipv4, ipv6, ipv4v6 ----------------------------------- 3GPP | imei: 359918921127775 | enabled locks: sim, fixed-dialing | operator id: 46692 | operator name: Chunghwa Telecom | registration: home | packet service state: attached ----------------------------------- 3GPP EPS | ue mode of operation: csps-2 | initial bearer path: /org/freedesktop/ModemManager1/Bearer/2 | initial bearer ip type: ipv4v6 ----------------------------------- 3GPP 5GNR | mico mode: unsupported | drx cycle: unsupported ----------------------------------- SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/1 | sim slot paths: slot 1: /org/freedesktop/ModemManager1/SIM/1 (active) | slot 2: none ----------------------------------- Bearer | paths: /org/freedesktop/ModemManager1/Bearer/3 ubuntu@ubuntu:~$ sudo nmcli c add type gsm ifname cdc-wdm1 con-name cdc-wdm1 apn internet ubuntu@ubuntu:~$ ip addr 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp3s0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether c0:3e:ba:fe:e7:8a brd ff:ff:ff:ff:ff:ff 3: enp0s29f1: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether c0:3e:ba:fe:e7:8b brd ff:ff:ff:ff:ff:ff 4: can0: mtu 16 qdisc noop state DOWN group default qlen 10 link/can 5: can1: mtu 16 qdisc noop state DOWN group default qlen 10 link/can 6: wwan0: mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000 link/ether 0a:67:9d:6f:86:fb brd ff:ff:ff:ff:ff:ff inet 10.231.210.116/29 brd 10.231.210.119 scope global noprefixroute wwan0 valid_lft forever preferred_lft forever inet6 2001:b400:e2a2:bc7a:5dcb:9e58:92e2:e5ee/64 scope global noprefixroute valid_lft forever preferred_lft forever 7: wlp2s0: mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether c4:3d:1a:3b:82:f1 brd ff:ff:ff:ff:ff:ff ubuntu@ubuntu:~$ ping www.google.com PING www.google.com(tsa01s13-in-x04.1e100.net (2404:6800:4012:4::2004)) 56 data bytes 64 bytes from tsa01s13-in-x04.1e100.net (2404:6800:4012:4::2004): icmp_seq=1 ttl=115 time=29.9 ms 64 bytes from tsa01s13-in-x04.1e100.net (2404:6800:4012:4::2004): icmp_seq=2 ttl=115 time=47.7 ms 64 bytes from tsa01s13-in-x04.1e100.net (2404:6800:4012:4::2004): icmp_seq=3 ttl=115 time=28.3 ms 64 bytes from tsa01s13-in-x04.1e100.net (2404:6800:4012:4::2004): icmp_seq=4 ttl=115 time=36.2 ms --- www.google.com ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3005ms rtt min/avg/max/mdev = 28.315/35.510/47.696/7.625 ms