diff --git a/vars/per-machine/buna/phonebox/ata-local-number/value b/vars/per-machine/buna/phonebox/ata-local-number/value
new file mode 100644
index 0000000..e69de29
diff --git a/vars/per-machine/buna/phonebox/server-prefix-number/value b/vars/per-machine/buna/phonebox/server-prefix-number/value
new file mode 100644
index 0000000..d7765fe
--- /dev/null
+++ b/vars/per-machine/buna/phonebox/server-prefix-number/value
@@ -0,0 +1 @@
+70
\ No newline at end of file