> 5.2 | Remote SIM Access

> While Remote SIM Access (RSA) is normally closely coupled with the GSM 07.10 multiplexer there are some things to keep in mind when using it with Java.

> • | Java must not be started when RSA and/or the GSM 07.10 multiplexer is activated.

> • | When activating the RSA mode (AT^SRSA) via a Java AT Command channel while Java is running the parameter <muxChan> of the AT^SRSA command is ignored and RSA is activated on the channel where the command was issued. The Input- and Outputstream can then be used to transfer RSA protocol data.