diff --git a/msc/MSC_Tests.ttcn b/msc/MSC_Tests.ttcn
index b72c580..a8f37bd 100644
--- a/msc/MSC_Tests.ttcn
+++ b/msc/MSC_Tests.ttcn
@@ -2071,7 +2071,7 @@
 	var BSC_ConnHdlrPars pars;
 	var BSC_ConnHdlr vc_conn;
 	f_init();
-	pars := f_init_pars(43);
+	pars := f_init_pars(1843);
 	vc_conn := f_start_handler_with_pars(refers(f_tc_lu_and_mt_sms_paging_and_nothing), pars);
 	f_sleep(2.0);
 	f_vty_sms_send(hex2str(pars.imsi), "2342", "Hello SMS");