diff --git a/res/values/strings.xml b/res/values/strings.xml
index 75b2645a537..82baa3bdfad 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -12323,7 +12323,7 @@
Backup calling
- If %1$s is unavailable, use your mobile data SIM to make and receive %1$s calls.
+ If %1$s is unavailable or roaming, use your mobile data SIM for %1$s calls.
backup calling