Hi, There. I have next problem:
[omv@omv-g99 ~]$ sudo mmcli -m 0 status
--------------------------------
General | path: /org/freedesktop/ModemManager1/Modem/0
| device id: 0e121434097bac05a854b0630a18c32fc2fdd61e
--------------------------------
Hardware | manufacturer: MTK1
| model: MTK2
| firmware revision: MOLY.LR13.R2.MP.V88.P2, 2023/05/08 09:41
| supported: gsm-umts, lte
| current: gsm-umts, lte
| equipment id: 866880020011522
--------------------------------
System | device: /virtual/1
| drivers: virtual
| plugin: mtk
| primary port: radio/pttycmd2
| ports: radio/pttycmd2 (at), radio/pttycmd4
(at),
| radio/pttynoti (at)
--------------------------------
Status | unlock retries: sim-pin (3), sim-puk (10), sim-pin2
(3), sim-puk2 (10)
| state: connected
| power state: on
| access tech: lte
| signal quality: 40% (recent)
--------------------------------
Modes | supported: allowed: 2g; preferred: none
| allowed: 3g; preferred: none
| allowed: 2g, 3g; preferred: none
| allowed: 2g, 3g; preferred: 3g
| current: allowed: 2g, 3g, 4g; preferred: 4g
--------------------------------
IP | supported: ipv4, ipv6, ipv4v6
--------------------------------
3GPP | imei: 866880020011522
| operator id: 25001
| operator name: MTS RUS
| registration: home
--------------------------------
3GPP EPS | ue mode of operation: csps-1
--------------------------------
SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/0
--------------------------------
Bearer | paths: /org/freedesktop/ModemManager1/Bearer/1
| /org/freedesktop/ModemManager1/Bearer/0
[omv@omv-g99 ~]$ sudo mmcli -m 0 --verbose --3gpp-ussd-initiate="*100#"
[19 окт 2023, 00:10:26] [Debug] Forcing request to be run asynchronously
[19 окт 2023, 00:10:26] [Debug] Assuming '0' is the modem index
[19 окт 2023, 00:10:26] [Debug] ModemManager process found at ':1.63'
[19 окт 2023, 00:10:26] [Debug] Modem found at
'/org/freedesktop/ModemManager1/Modem/0'
[19 окт 2023, 00:10:26] [Debug] Asynchronously initiating USSD session...
error: couldn't initiate USSD session:
'GDBus.Error:org.freedesktop.ModemManager1.Error.MobileEquipment.NotSupported:
Operation not supported'
ussd do not work for me ...
