[07-01_18:20:18:612] Find /sys/bus/usb/devices/2-1 idVendor=0x2c7c idProduct=0x900, bus=0x002, dev=0x002
[07-01_18:20:18:613] Auto find qmichannel = /dev/ttyUSB2
[07-01_18:20:18:613] Auto find usbnet_adapter = usb0
[07-01_18:20:18:613] netcard driver = cdc_ether, driver version = 22-Aug-2005
[07-01_18:20:18:613] Modem works in ECM_RNDIS_NCM mode
[07-01_18:20:18:623] atc_fd = 8
[07-01_18:20:18:624] AT> ATE0Q0V1
[07-01_18:20:18:629] AT< OK
[07-01_18:20:19:630] AT> AT+QCFG="usbnet"
[07-01_18:20:19:633] AT< +QCFG: "usbnet",1
[07-01_18:20:19:633] AT< OK
[07-01_18:20:19:634] AT> AT+QNETDEVCTL=?
[07-01_18:20:19:636] AT< +QNETDEVCTL: (1-8),(0-3),(0,1)
[07-01_18:20:19:636] AT< OK
[07-01_18:20:19:636] AT> AT+CGREG=2
[07-01_18:20:19:641] AT< OK
[07-01_18:20:19:641] AT> AT+CEREG=2
[07-01_18:20:19:645] AT< OK
[07-01_18:20:19:646] AT> AT+C5GREG=2
[07-01_18:20:19:650] AT< OK
[07-01_18:20:19:650] AT> AT+QNETDEVSTATUS=?
[07-01_18:20:19:652] AT< +QNETDEVSTATUS: (1-8)
[07-01_18:20:19:652] AT< OK
[07-01_18:20:19:652] AT> AT+QCFG="NAT"
[07-01_18:20:19:654] AT< +QCFG: "nat",0
[07-01_18:20:19:654] AT< OK
[07-01_18:20:19:654] AT> AT+CGMR
[07-01_18:20:19:656] AT< RM500UCNVAAR03A05M2G_01.001.01.001
[07-01_18:20:19:656] AT< OK
[07-01_18:20:19:656] AT> AT+CPIN?
[07-01_18:20:19:657] AT< +CPIN: READY
[07-01_18:20:19:657] AT< OK
[07-01_18:20:19:657] AT> AT+QCCID
[07-01_18:20:19:659] AT< +QCCID: 89860460102170066710
[07-01_18:20:19:659] AT< OK
[07-01_18:20:19:659] requestGetICCID 89860460102170066710
[07-01_18:20:19:659] AT> AT+CIMI
[07-01_18:20:19:661] AT< 460048086606710
[07-01_18:20:19:661] AT< OK
[07-01_18:20:19:661] requestGetIMSI 460048086606710
[07-01_18:20:19:662] AT> AT+QICSGP=1
[07-01_18:20:19:665] AT< +QICSGP: 1,"CMIOT5GYCSYHR.JS","","",0
[07-01_18:20:19:665] AT< OK
[07-01_18:20:19:665] requestGetProfile[1] CMIOT5GYCSYHR.JS///0/IPV4
[07-01_18:20:19:666] requestSetProfile[1] CMIOT5GYCSYHR.JS///0/IPV4
[07-01_18:20:19:666] no need to set skip the rest
[07-01_18:20:19:666] AT> AT+COPS=3,0;+COPS?;+COPS=3,1;+COPS?;+COPS=3,2;+COPS?
[07-01_18:20:19:673] AT< +COPS: 0,0,"China Mobile",11
[07-01_18:20:19:679] AT< +COPS: 0,1,"cmcc",11
[07-01_18:20:19:685] AT< +COPS: 0,2,"46000",11
[07-01_18:20:19:685] AT< OK
[07-01_18:20:19:685] AT> AT+C5GREG?
[07-01_18:20:19:688] AT< +C5GREG: 2,1,"1002B0","A199F2000",11,9,80.2873C7
[07-01_18:20:19:688] AT< OK
[07-01_18:20:19:688] AT> at+cops?
[07-01_18:20:19:691] AT< +COPS: 0,2,"46000",11
[07-01_18:20:19:691] AT< OK
[07-01_18:20:19:692] AT> at+qeng="servingcell"
[07-01_18:20:19:700] AT< +QENG: "servingcell","CONNECT","NR5G-SA","TDD",460,00,A199F2000,579,1002B0,504990,41,100,-107,-2,13,21,16,1
[07-01_18:20:19:700] AT< OK
[07-01_18:20:19:700] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:19:775] AT< +CME ERROR: 3
[07-01_18:20:19:775] ifconfig usb0 0.0.0.0
[07-01_18:20:19:781] ifconfig usb0 down
[07-01_18:20:19:792] AT> AT+QNETDEVCTL=1,1,1
[07-01_18:20:20:142] AT< OK
[07-01_18:20:20:142] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:20:227] AT< +CME ERROR: 3
[07-01_18:20:21:228] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:21:321] AT< +CME ERROR: 3
[07-01_18:20:22:321] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:22:407] AT< +CME ERROR: 3
[07-01_18:20:23:407] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:23:497] AT< +CME ERROR: 3
[07-01_18:20:24:497] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:24:586] AT< +CME ERROR: 3
[07-01_18:20:25:586] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:25:677] AT< +CME ERROR: 3
[07-01_18:20:26:677] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:26:767] AT< +CME ERROR: 3
[07-01_18:20:27:767] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:27:852] AT< +CME ERROR: 3
[07-01_18:20:28:852] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:28:935] AT< +CME ERROR: 3
[07-01_18:20:29:935] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:30:023] AT< +CME ERROR: 3
[07-01_18:20:31:023] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:31:116] AT< +CME ERROR: 3
[07-01_18:20:32:116] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:32:207] AT< +CME ERROR: 3
[07-01_18:20:33:207] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:33:301] AT< +CME ERROR: 3
[07-01_18:20:34:301] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:34:397] AT< +CME ERROR: 3
[07-01_18:20:35:017] AT< +QNETDEVSTATUS: 1,0,"IPV4",3331
[07-01_18:20:35:397] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:35:489] AT< +CME ERROR: 3
[07-01_18:20:36:490] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:36:586] AT< +CME ERROR: 3
[07-01_18:20:36:586] try to requestSetupDataCall 5 second later
[07-01_18:20:36:586] AT> at+cops?
[07-01_18:20:36:596] AT< +COPS: 0,2,"46000",11
[07-01_18:20:36:596] AT< OK
[07-01_18:20:36:596] AT> at+qeng="servingcell"
[07-01_18:20:36:617] AT< +QENG: "servingcell","NOCONN","NR5G-SA","TDD",460,00,A199F2000,579,1002B0,504990,41,100,-104,-2,14,20,16,1
[07-01_18:20:36:617] AT< OK
[07-01_18:20:36:617] AT> at+cops?
[07-01_18:20:36:627] AT< +COPS: 0,2,"46000",11
[07-01_18:20:36:627] AT< OK
[07-01_18:20:36:627] AT> at+qeng="servingcell"
[07-01_18:20:36:648] AT< +QENG: "servingcell","NOCONN","NR5G-SA","TDD",460,00,A199F2000,579,1002B0,504990,41,100,-104,-2,14,20,16,1
[07-01_18:20:36:649] AT< OK
[07-01_18:20:41:649] AT> AT+QNETDEVCTL=1,1,1
[07-01_18:20:41:885] AT< OK
[07-01_18:20:41:885] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:41:975] AT< +CME ERROR: 3
[07-01_18:20:42:976] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:43:063] AT< +CME ERROR: 3
[07-01_18:20:44:063] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:44:145] AT< +CME ERROR: 3
[07-01_18:20:45:146] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:45:226] AT< +CME ERROR: 3
[07-01_18:20:46:226] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:46:307] AT< +CME ERROR: 3
[07-01_18:20:47:307] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:47:388] AT< +CME ERROR: 3
[07-01_18:20:48:388] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:48:478] AT< +CME ERROR: 3
[07-01_18:20:49:479] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:49:563] AT< +CME ERROR: 3
[07-01_18:20:50:564] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:50:655] AT< +CME ERROR: 3
[07-01_18:20:51:655] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:51:745] AT< +CME ERROR: 3
[07-01_18:20:52:745] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:52:831] AT< +CME ERROR: 3
[07-01_18:20:53:832] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:53:922] AT< +CME ERROR: 3
[07-01_18:20:54:923] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:55:016] AT< +CME ERROR: 3
[07-01_18:20:56:016] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:56:112] AT< +CME ERROR: 3
[07-01_18:20:56:765] AT< +QNETDEVSTATUS: 1,0,"IPV4",3331
[07-01_18:20:57:112] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:57:208] AT< +CME ERROR: 3
[07-01_18:20:58:208] AT> AT+QNETDEVSTATUS=1
[07-01_18:20:58:301] AT< +CME ERROR: 3
[07-01_18:20:58:301] try to requestSetupDataCall 10 second later
[07-01_18:20:58:301] AT> at+cops?
[07-01_18:20:58:311] AT< +COPS: 0,2,"46000",11
[07-01_18:20:58:311] AT< OK
[07-01_18:20:58:311] AT> at+qeng="servingcell"
[07-01_18:20:58:331] AT< +QENG: "servingcell","NOCONN","NR5G-SA","TDD",460,00,A199F2000,579,1002B0,504990,41,100,-104,-1,14,23,15,1
[07-01_18:20:58:332] AT< OK
[07-01_18:20:58:332] AT> at+cops?
[07-01_18:20:58:341] AT< +COPS: 0,2,"46000",11
[07-01_18:20:58:341] AT< OK
[07-01_18:20:58:341] AT> at+qeng="servingcell"
[07-01_18:20:58:361] AT< +QENG: "servingcell","NOCONN","NR5G-SA","TDD",460,00,A199F2000,579,1002B0,504990,41,100,-104,-1,14,23,15,1
[07-01_18:20:58:361] AT< OK
[07-01_18:21:08:362] AT> AT+QNETDEVCTL=1,1,1
[07-01_18:21:08:600] AT< OK
[07-01_18:21:08:600] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:08:698] AT< +CME ERROR: 3
[07-01_18:21:09:699] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:09:788] AT< +CME ERROR: 3
[07-01_18:21:10:788] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:10:883] AT< +CME ERROR: 3
[07-01_18:21:11:883] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:11:971] AT< +CME ERROR: 3
[07-01_18:21:12:971] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:13:052] AT< +CME ERROR: 3
[07-01_18:21:14:052] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:14:141] AT< +CME ERROR: 3
[07-01_18:21:15:141] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:15:231] AT< +CME ERROR: 3
[07-01_18:21:16:231] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:16:317] AT< +CME ERROR: 3
[07-01_18:21:17:318] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:17:405] AT< +CME ERROR: 3
[07-01_18:21:18:406] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:18:499] AT< +CME ERROR: 3
[07-01_18:21:19:499] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:19:598] AT< +CME ERROR: 3
[07-01_18:21:20:598] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:20:697] AT< +CME ERROR: 3
[07-01_18:21:21:697] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:21:795] AT< +CME ERROR: 3
[07-01_18:21:22:687] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:22:787] AT< +CME ERROR: 3
[07-01_18:21:23:478] AT< +QNETDEVSTATUS: 1,0,"IPV4",3331
[07-01_18:21:23:787] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:23:887] AT< +CME ERROR: 3
[07-01_18:21:24:529] AT> AT+QNETDEVSTATUS=1
[07-01_18:21:24:627] AT< +CME ERROR: 3
[07-01_18:21:24:627] try to requestSetupDataCall 20 second later
[07-01_18:21:24:637] at_close
[07-01_18:21:24:637] atc_read_thread exit
[07-01_18:21:24:637] qmi_main exit
无法拨号成功。这个是否存在问题啊？其他的apn