diff --git a/build/pdp10-ka/config.202 b/build/pdp10-ka/config.202
index 68e389ca..afc73414 100644
--- a/build/pdp10-ka/config.202
+++ b/build/pdp10-ka/config.202
@@ -590,7 +590,7 @@ DEFSYM PMCSHM==0	;NO CACHE BIT
 DEFSYM PMUNSD==160000	;UNUSED BITS
 
 DEFINE ITSIRP BODY
-IRPS ITS,,[DB]
+IRPS ITS,,[TT UP EX]
 BODY
 TERMIN
 TERMIN
diff --git a/src/sysnet/telser.174 b/src/sysnet/telser.174
index 1b48716d..a7627055 100644
--- a/src/sysnet/telser.174
+++ b/src/sysnet/telser.174
@@ -901,6 +901,8 @@ CHTELE:	SETOM NEWTEL		;NEW TELNET IS DEFAULT
 	 MOVEI A,[ASCIZ/MIT Mailinglist Central PDP-10/]
 	CAIN C,(SIXBIT/DB/)
 	 MOVEI A,[ASCIZ/DB-ITS/]
+	CAIN C,(SIXBIT/TT/)
+	 MOVEI A,[ASCIZ/Temporary Testing PDP-10/]
 	CAIN C,(SIXBIT/PT/)
 	 MOVEI A,[ASCIZ/PiDP-10 ITS/]
 	CAIN C,(SIXBIT/HX/)