About the Author

Answer ( 1 )

  1. December 25, 2016 at 11:41 am

    AT+CPIN AT command check sim card with mobile device.

    when you send this
    AT+CPIN?
    Response must be
    +CPIN: READY

    OK
    this means sim card is ready to use

Leave an answer

Browse

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>