我有一EC20模块,插入中国电信的SIM卡可以正常识别,但换成中国移动的SIM卡后,一直显示ERROR: 10。诸位专家请协助看下,该模块是否支持中国移动的SIM卡?
AT+CPIN?
+CME ERROR: 10
AT+QMBNCFG=“List” 指令返回:
+QMBNCFG: "List",0,0,0,"ROW_Generic_3GPP",0x05010824,201806201
+QMBNCFG: "List",1,0,0,"OpenMkt-Commercial-CU",0x05011510,201911151
+QMBNCFG: "List",2,1,1,"OpenMkt-Commercial-CT",0x0501131C,202111041
+QMBNCFG: "List",3,0,0,"Volte_OpenMkt-Commercial-CMCC",0x05012011,202102221
+QMBNCFG: "List",4,0,0,"Reliance_OpnMkt",0x05011B4B,201801051
AT+QCFG="band"指令返回:
+QCFG: "band",0x493,0x1e200000095,0x21
具体型号如下: