> 14.3 | AT^SATR Query SIM's Answer to Reset Data

> AT^SATR queries the Answer to Reset (ATR) data of the current SIM ISO/IEC 7816-3. The response to the execute command is a data string of max. 33 bytes sent from the SIM card to the module, containing information about the SIM and the used data transmission protocols. For ATR coding please refer to GSM 11.11 [26].
> Syntax

> Test Command AT^SATR=?
> Response(s)
> OK

> Exec Command AT^SATR
> Response(s)
> ^SATR: <response>
> OK
> ERROR
> +CME ERROR: <err>

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

> Parameter Description

> <response>(str)

> Answer to Reset (ATR) data of current SIM.