> 13.3 | AT+CMGD Delete short message

> The write command deletes a short message from the preferred message storage <mem1> location <index>.
> Syntax

> Test Command AT+CMGD=?
> Response(s)
> OK

> Write Command AT+CMGD=<index>
> Response(s)
> OK
> ERROR
> +CMS ERROR

> Reference(s) |  | PIN |  | ASC0 | ASC1 | USB | MUX1 | MUX2 | MUX3 |  |  | Charge | Q | Last
> GSM 07.05 |  | + |  | + | + | + | + | + | + |  |  | - | + | -

> Notes

> • | If there is no short message stored at the selected index, the response is OK too.

> • | Users should be aware that when using this AT command quickly after SIM PIN authentication the SIM data may not yet be accessible, resulting in a short delay before the requested AT command response is returned. See Section 23.1, Restricted access to SIM data after SIM PIN authentication for further detail.