插入联通卡,无法进行拨号
[2026-07-22_12:38:10:873]AT+QMBNCFG=“List”
[2026-07-22_12:38:10:877]+QMBNCFG: “List”,0,0,0,“OpenMkt-Commercial-CN”,0x05809201,201706091
[2026-07-22_12:38:10:877]+QMBNCFG: “List”,1,0,0,“Volte_OpenMkt-Commercial-CMCC”,0x05012011,201806201
[2026-07-22_12:38:10:877]+QMBNCFG: “List”,2,0,0,“OpenMkt-Commercial-CT”,0x0501131C,201806201
[2026-07-22_12:38:10:877]+QMBNCFG: “List”,3,1,1,“OpenMkt-Commercial-CU”,0x05011510,201806201
[2026-07-22_12:38:10:888]+QMBNCFG: “List”,4,0,0,“ROW_Generic_3GPP”,0x05010824,201806201
可以正常上网 怀疑是版本的问题
固件目前版本 为 EC20CEFAGR06A10M4G
模块型号为EC20CEFAG-512-SGNS
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