USR IOT USR-GPRS232-730 - At+Ver; At+Sn; At+ICCID; At+Imei

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USR-GPRS232-730 User Manual h.usriot.com

Jinan USR IOT Technology Limited / 45 www.usriot.com

4.2.1.17. AT+VER

function : query version.

format :

query current value of parameter:

AT+VER{CR} or AT+VER?{CR}

{CR}{LF}+VER:version{CR}{LF}{CR}{LF}OK{CR}{LF}

parameter :

version : firmware version

4.2.1.18. AT+SN

function : query SN code.

format :

query current value of parameter:

AT+SN{CR} or AT+SN?{CR}

{CR}{LF}+SN:code{CR}{LF}{CR}{LF}OK{CR}{LF}

parameter :

code : SN code

4.2.1.19. AT+ICCID

function : query ICCID code.

format :

query current value of parameter:

AT+ICCID{CR} or AT+ICCID?{CR}

{CR}{LF}+ICCID:code{CR}{LF}{CR}{LF}OK{CR}{LF}

parameter :

code : ICCID code

4.2.1.20. AT+IMEI

function : query IMEI code.

format :

query current value of parameter:

AT+IMEI{CR} or AT+IMEI?{CR}

{CR}{LF}+IMEI:code{CR}{LF}{CR}{LF}OK{CR}{LF}

parameter :

code : IMEI code