diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn
index 15d5f6d..bc295c7 100644
--- a/bts/BTS_Tests.ttcn
+++ b/bts/BTS_Tests.ttcn
@@ -742,7 +742,51 @@
 	f_shutdown();
 }
 
-/* Test for SACCH transmission rules in the context of special CHAN ACT (HO) */
+/* Test SACCH scheduling of multiple different SI message types */
+private function f_TC_sacch_multi(charstring id) runs on ConnHdlr {
+	var octetstring si5 := f_rnd_octstring(19);
+	var octetstring si5bis := f_rnd_octstring(19);
+	var octetstring si5ter := f_rnd_octstring(19);
+	var octetstring si6 := f_rnd_octstring(19);
+
+	RSL.send(ts_RSL_SACCH_FILL(RSL_SYSTEM_INFO_5, si5));
+	RSL.send(ts_RSL_SACCH_FILL(RSL_SYSTEM_INFO_5bis, si5bis));
+	RSL.send(ts_RSL_SACCH_FILL(RSL_SYSTEM_INFO_5ter, si5ter));
+	RSL.send(ts_RSL_SACCH_FILL(RSL_SYSTEM_INFO_6, si6));
+
+	f_l1_tune(L1CTL);
+	RSL.clear;
+
+	/* activate the logical channel */
+	f_est_dchan();
+	L1CTL.clear;
+
+	/* check that SACCH actually are received as expected */
+	f_sacch_present(si5);
+	f_sacch_present(si5bis);
+	f_sacch_present(si5ter);
+	f_sacch_present(si6);
+
+	/* release the channel */
+	f_rsl_chan_deact();
+	f_L1CTL_DM_REL_REQ(L1CTL, g_chan_nr);
+}
+testcase TC_sacch_multi() runs on test_CT {
+	var ConnHdlr vc_conn;
+	var ConnHdlrPars pars;
+	f_init();
+	for (var integer i := 0; i < sizeof(g_AllChannels); i := i+1) {
+		pars := valueof(t_Pars(g_AllChannels[i], ts_RSL_ChanMode_SIGN));
+		log(testcasename(), ": Starting for ", g_AllChannels[i]);
+		vc_conn := f_start_handler(refers(f_TC_sacch_multi), pars);
+		vc_conn.done;
+	}
+	/* TODO: do the above in parallel, rather than sequentially? */
+	f_shutdown();
+}
+
+/* TODO: Test for SACCH information present in RSL CHAN ACT (overrides FILLING) */
+/* TODO: Test for SACCH transmission rules in the context of special CHAN ACT (HO) */
 
 
 /***********************************************************************
@@ -2533,6 +2577,7 @@
 	execute( TC_deact_sacch() );
 	execute( TC_sacch_filling() );
 	execute( TC_sacch_info_mod() );
+	execute( TC_sacch_multi() );
 	execute( TC_rach_content() );
 	execute( TC_rach_count() );
 	execute( TC_rach_max_ta() );