> 15.2.1 | SAP Request Message Parameters

> The table below shows all SAP request message parameters sent

> • | when an "^SRSM" URC is issued by an ME acting as SAP client

> • | and then the AT^SRSM write command is used to transfer data to the SAP server.

> SAP Request Message Parameter Mapping:

> Id | SAP Message Name | SAP parameter mapping to AT^SRSA parameters <RsaMsgId> [,<RsaMsgData> [,<RsaMsgLen> [,<RsaMsgRc>]]]
> 0 | CONNECT_REQ | 0,,<MaxMsgSize>
> 2 | DISCONNECT_REQ | 2
> 5 | TRANSFER_APDU_REQ | 5,<CmdApdu>,<CmdApduLen>
> 7 | TRANSFER_ATR_REQ | 7
> 9 | POWER_SIM_OFF_REQ | 9
> 11 | POWER_SIM_ON_REQ | 11
> 13 | RESET_SIM_REQ | 13
> 15 | TRANSFER_CARD_READER _STATUS_REQ | 15
> 19 | SET_TRANSPORT_PROTOCOL_REQ | 19,<TransportProtocol>