Kernel - 6.4.0-060400-generic
Lenovo T14s Gen3 AMD

  -----------------------------------
  General   |                   path: /org/freedesktop/ModemManager1/Modem/0
            |              device id: 6ee2f6acfa74a3d63c3e99f5cc7ccca6d2617199
  -----------------------------------
  Hardware  |           manufacturer: generic
            |                  model: MBIM [14C3:4D75]
            |      firmware revision: 81600.0000.00.29.21.24_DT
            |                         D64
            |           h/w revision: V1.0.6
            |              supported: gsm-umts, lte, 5gnr
            |                current: gsm-umts, lte, 5gnr
            |           equipment id: 016177000091627
  -----------------------------------
  System    |                 device: /sys/devices/pci0000:00/0000:00:02.3/0000:02:00.0
            |                drivers: mtk_t7xx
            |                 plugin: generic
            |           primary port: wwan0mbim0
            |                  ports: wwan0 (net), wwan0at0 (at), wwan0mbim0 (mbim)
  -----------------------------------
  Status    |                   lock: sim-pin2
            |         unlock retries: sim-pin2 (3)
            |                  state: disabled
            |            power state: low
  -----------------------------------
  Modes     |              supported: allowed: 3g; preferred: none
            |                         allowed: 4g; preferred: none
            |                         allowed: 3g, 4g; preferred: none
            |                         allowed: 5g; preferred: none
            |                         allowed: 3g, 5g; preferred: none
            |                         allowed: 4g, 5g; preferred: none
            |                         allowed: 3g, 4g, 5g; preferred: none
            |                current: allowed: any; preferred: none
  -----------------------------------
  IP        |              supported: ipv4, ipv6, ipv4v6
  -----------------------------------
  3GPP      |                   imei: 016177000091627
            |          enabled locks: fixed-dialing
            |   packet service state: detached
  -----------------------------------
  3GPP EPS  |   ue mode of operation: csps-2
            | initial bearer ip type: ipv4v6
  -----------------------------------
  3GPP 5GNR |              mico mode: disabled
  -----------------------------------
  SIM       |       primary sim path: /org/freedesktop/ModemManager1/SIM/0
            |         sim slot paths: slot 1: none
            |                         slot 2: /org/freedesktop/ModemManager1/SIM/0 (active)

[    0.836904] mtk_t7xx 0000:02:00.0: enabling device (0000 -> 0002)
[   11.102115] mtk_t7xx 0000:02:00.0: Port AT is not opened, drop packets
[   13.016761] mtk_t7xx 0000:02:00.0: Port AT is not opened, drop packets
[   42.071283] mtk_t7xx 0000:02:00.0: [PM] SAP suspend error: -110
[   42.071329] mtk_t7xx 0000:02:00.0: can't suspend (t7xx_pci_pm_runtime_suspend [mtk_t7xx] returned -110)
[   68.432657] mtk_t7xx 0000:02:00.0: Failed to send skb: -22
[   68.432671] mtk_t7xx 0000:02:00.0: Write error on MBIM port, -22
[   78.442101] mtk_t7xx 0000:02:00.0: Failed to send skb: -22
[   78.442117] mtk_t7xx 0000:02:00.0: Write error on MBIM port, -22
[   98.461565] mtk_t7xx 0000:02:00.0: Failed to send skb: -22
[   98.461577] mtk_t7xx 0000:02:00.0: Write error on MBIM port, -22