<div dir="ltr">Hello ModemManager devs,<div><br></div><div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">We are using RM520N-GL in our SD-WAN edge device i</span>n USB mode on M.2 Slot.</div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)">We are facing an issue where AT USB ports(ttyUSB2, ttyUSB3) are not enumerated .</div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">We are using "modemmanager - 1.16.6-2" and </span><span style="font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">also added RM520 blob to " /lib/udev/rules.d/77-mm-quectel-port-types.rules" </span><span style="font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">but still the AT port is not </span>attached<span style="font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif"> .</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">Please advise any changes needed to resolve this issue. </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif"><br></span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif"># Quectel RM520<br># #  ttyUSB0 (if #0): QCDM/DIAG port<br># #  ttyUSB1 (if #1): GPS data port<br># #  ttyUSB2 (if #2): AT primary port<br># #  ttyUSB3 (if #3): AT secondary port<br>ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0801", ENV{.MM_USBIFNUM}=="00", ENV{ID_MM_PORT_TYPE_QCDM}="1"<br>ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0801", ENV{.MM_USBIFNUM}=="01", ENV{ID_MM_PORT_TYPE_GPS}="1"<br>ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0801", ENV{.MM_USBIFNUM}=="02", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1"<br>ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0801", ENV{.MM_USBIFNUM}=="03", ENV{ID_MM_PORT_TYPE_AT_SECONDARY}="1"<br></span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif"><br></span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">In debug message there is log about "port is not AT-capable"</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">>></span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">2024-01-25T16:45:52.070 DEBUG  daemon ModemManager[8350]: <debug> [ttyUSB3/probe] port is not AT-capable<br>2024-01-25T16:45:52.070 DEBUG  daemon ModemManager[8350]: <debug> [ttyUSB2/probe] port is not AT-capable<br></span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif"><br></span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">mmcli -m a</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  General | path: /org/freedesktop/ModemManager1/Modem/1</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | device id: a6228a17d57870bfb2b979508314470fb88a777a</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  Hardware | manufacturer: Quectel</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | model: RM520N-GL</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | firmware revision: RM520NGLAAR01A07M4G</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | carrier config: default</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | h/w revision: 20000</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | supported: gsm-umts, lte, 5gnr</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | current: gsm-umts, lte, 5gnr</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | equipment id: 868371051057103</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  System | device: /sys/devices/pci0000:00/0000:00:14.0/usb2/2-2</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | drivers: option1, qmi_wwan</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | plugin: quectel</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | primary port: cdc-wdm0</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | ports: cdc-wdm0 (qmi), wwan0 (net)</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  Numbers | own: 16505469385</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  Status | lock: sim-pin2</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | unlock retries: sim-pin (3), sim-puk (10), sim-pin2 (10), sim-puk2 (10)</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | state: connected</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | power state: on</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | access tech: lte</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | signal quality: 100% (cached)</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  Modes | supported: allowed: 3g; preferred: none</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 4g; preferred: none</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 3g, 4g; preferred: 4g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 3g, 4g; preferred: 3g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 5g; preferred: none</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 3g, 5g; preferred: 5g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 3g, 5g; preferred: 3g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 4g, 5g; preferred: 5g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 4g, 5g; preferred: 4g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 3g, 4g, 5g; preferred: 5g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 3g, 4g, 5g; preferred: 4g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | allowed: 3g, 4g, 5g; preferred: 3g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | current: allowed: 3g, 4g, 5g; preferred: 5g</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  Bands | supported: utran-1, utran-4, utran-6, utran-5, utran-8, utran-2, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-1, eutran-2, eutran-3, eutran-4, eutran-5, eutran-7, eutran-8, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-12, eutran-13, eutran-14, eutran-17, eutran-18, eutran-19, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-20, eutran-25, eutran-26, eutran-28, eutran-29, eutran-30, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-32, eutran-34, eutran-38, eutran-39, eutran-40, eutran-41, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-42, eutran-43, eutran-46, eutran-48, eutran-66, eutran-71, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | utran-19</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | current: utran-1, utran-4, utran-5, utran-8, utran-2, eutran-1, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-2, eutran-3, eutran-4, eutran-5, eutran-7, eutran-8, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-12, eutran-13, eutran-14, eutran-17, eutran-18, eutran-19, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-20, eutran-25, eutran-26, eutran-28, eutran-29, eutran-30, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-32, eutran-34, eutran-38, eutran-39, eutran-40, eutran-41, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | eutran-42, eutran-43, eutran-46, eutran-48, eutran-66, eutran-71, </span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | utran-19</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  IP | supported: ipv4, ipv6, ipv4v6</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  3GPP | imei: 868371051057103</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | enabled locks: fixed-dialing</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | operator id: 310260</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | operator name: Ting</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | registration: home</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  3GPP EPS | initial bearer path: /org/freedesktop/ModemManager1/Bearer/28</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | initial bearer ip type: ipv4v6</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/2</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | sim slot paths: slot 1: /org/freedesktop/ModemManager1/SIM/2 (active)</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">           | slot 2: /org/freedesktop/ModemManager1/SIM/3</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  -----------------------------------</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><span style="box-sizing:border-box;font-family:"Source Sans Pro",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif,"Helvetica Neue",Helvetica,Arial,sans-serif">  Bearer | paths: /org/freedesktop/ModemManager1/Bearer/29</span></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><br style="box-sizing:border-box"></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><font style="box-sizing:border-box"><span style="box-sizing:border-box">mmcli -m 1 --command='ATI'</span></font></div><div style="box-sizing:border-box;max-width:100%;color:rgb(45,45,45);font-family:"Source Sans Pro",Helvetica,Arial,sans-serif;font-size:14px;background-color:rgb(248,249,250)"><font style="box-sizing:border-box"><span style="box-sizing:border-box">error: command failed: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Connected: No AT port available to run comman</span></font></div></div><div><br></div><div>Thanks,</div><div>Pradeep G</div><div><br></div></div>

<br>
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