msc {
	hscale=2;
	ts [label="TS"], rx [label="RX"], tx [label="TX"], trxc [label="TRXC"], bsc [label="BSC"];

	trxc =>	bsc	[label="Fault Report"];

	trxc <=> bsc	[label="Reset"];
	trxc <=> bsc	[label="Start"];
	trxc <=> bsc	[label="Operational Info"];

	---		[label="Do we wait for TF here?"];

	tx <=> bsc	[label="Connect"];
	tx <=> bsc	[label="Reset"];
	tx <=> bsc	[label="Start"];
	tx <=> bsc	[label="Config"];
	tx <=> bsc	[label="Enable"];

	rx <=> bsc	[label="Connect"];
	rx <=> bsc	[label="Reset"];
	rx <=> bsc	[label="Start"];
	rx <=> bsc	[label="Config"];
	rx <=> bsc	[label="Enable"];

	ts <=> bsc	[label="Connect"];
	ts <=> bsc	[label="Reset"];
	ts <=> bsc	[label="Start"];
	ts <=> bsc	[label="Config"];
	ts <=> bsc	[label="Enable"];

	trxc <=> bsc	[label="BCCH INFO"];
	trxc <=> bsc	[label="Other RSL procedures"];
}