diff --git a/src/osmo_gsm_tester/templates/osmo-mobile.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-mobile.cfg.tmpl
index 96ec0d9..395d6f4 100644
--- a/src/osmo_gsm_tester/templates/osmo-mobile.cfg.tmpl
+++ b/src/osmo_gsm_tester/templates/osmo-mobile.cfg.tmpl
@@ -21,6 +21,8 @@
  codec full-speed prefer
  codec half-speed
  no abbrev
+ c7-any-timeout 0
+ no sms-store
  support
   sms
   a5/1