Настройка роутеров — работа в Москве

Марка, модель: QUETEL EC25EUX. Модем с usb интерфейсом. Определяется, все ОК. На всех симках постоянно в статусе searching. Надо понять что это и как с этим бороться. mmcli -m 1 ---------------------------------- General | path: /org/freedesktop/ModemManager1/Modem/1 | device id: 5d4d3782151cd8b3b16942bbd953a507729e1252 ---------------------------------- Hardware | manufacturer: QUALCOMM INCORPORATED | model: QUECTEL Mobile Broadband Module | firmware revision: EC25EUXGAR08A13M1G | carrier config: default | h/w revision: 10000 | supported: gsm-umts, lte | current: gsm-umts, lte | equipment id: 867105072115586 ---------------------------------- System | device: /sys/devices/pci0000:00/0000:00:02.1/0000:16:00.0/usb1/1-2 | physdev: /sys/devices/pci0000:00/0000:00:02.1/0000:16:00.0/usb1/1-2 | drivers: qmi_wwan, option | plugin: quectel | primary port: cdc-wdm2 | ports: cdc-wdm2 (qmi), ttyUSB0 (ignored), ttyUSB1 (gps), | ttyUSB2 (at), ttyUSB3 (at), wwan0 (net) ---------------------------------- Status | lock: sim-pin2 | unlock retries: sim-pin (3), sim-puk (10), sim-pin2 (3), sim-puk2 (10) | state: searching | power state: on | signal quality: 94% (recent) ---------------------------------- Modes | supported: allowed: 2g; preferred: none | allowed: 3g; preferred: none | allowed: 4g; preferred: none | allowed: 2g, 3g; preferred: 3g | allowed: 2g, 3g; preferred: 2g | allowed: 2g, 4g; preferred: 4g | allowed: 2g, 4g; preferred: 2g | allowed: 3g, 4g; preferred: 4g | allowed: 3g, 4g; preferred: 3g | allowed: 2g, 3g, 4g; preferred: 4g | allowed: 2g, 3g, 4g; preferred: 3g | allowed: 2g, 3g, 4g; preferred: 2g | current: allowed: 2g, 3g, 4g; preferred: 4g ---------------------------------- Bands | supported: egsm, dcs, utran-1, utran-8, eutran-1, eutran-3, eutran-7, | eutran-8, eutran-20, eutran-28, eutran-38, eutran-40, eutran-41 | current: egsm, dcs, utran-1, utran-8, eutran-1, eutran-3, eutran-7, | eutran-8, eutran-20, eutran-28, eutran-38, eutran-40, eutran-41 ---------------------------------- IP | supported: ipv4, ipv6, ipv4v6 ---------------------------------- 3GPP | imei: 867105072115586 | enabled locks: fixed-dialing | registration: searching | packet service state: detached ---------------------------------- 3GPP EPS | ue mode of operation: csps-2 | initial bearer ip type: ipv4v6 ---------------------------------- SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/0 | sim slot paths: slot 1: /org/freedesktop/ModemManager1/SIM/0 (active) | slot 2: none.