diff --git a/src/callback/admin.py b/src/callback/admin.py
index 881cb86..b5902c0 100644
--- a/src/callback/admin.py
+++ b/src/callback/admin.py
@@ -9,7 +9,7 @@ def user_name(obj):
         else:
             return obj.user.email
     else:
-        return None
+        return obj.phone
 
 
 user_name.short_description = 'email'