Neo_WM620 WCDMA Module AT Command SetCopyright © Neoway Technology Co., Ltd 41.6 Querying IMEI: +CGSNDescription To query the International Mobile Equipment Identity (IMEI) of the moduleFormat AT+CGSN>Parameter N/AReturnValueOKor+CME ERROR:Example AT+CGSN+CGSN: "355897043139120"OKQuery the IMEI of the moduleRemarks The IMEI is a character string of 15 digits. This command is in the above format since E9C33425.1.7 Querying the IMSI: +CIMIDescription To query the international mobile subscriber identification (IMSI)Format AT+CIMIParameter N/AReturnValueOKorERRORExample AT+CIMI460022201575463OKObtain the IMSI number.AT+CIMIERRORQuery the IMSI without SIM card installed.Remarks IMSI is a character string of 15 digits and starts with 3-bit MCC and 2-bit MNC. It is usedto authenticate the SIM card.1.8 Obtaining the ICCID of the SIM Card: +CCIDDescription To obtain the integrated circuit card identifier (ICCID) of the SIM cardFormat AT+CCIDParameter N/A
