diff --git a/test/config_test/test.cfg b/test/config_test/test.cfg
new file mode 100644
index 0000000..c6d61bf
--- /dev/null
+++ b/test/config_test/test.cfg
@@ -0,0 +1,39 @@
+modems:
+
+- dbus_path: /sierra_0
+  msisdn: 7801
+  imsi: 901700000009001
+  ki: D620F48487B1B782DA55DF6717F08FF9
+
+- dbus_path: /sierra_1
+  msisdn: '7802'
+  imsi: '901700000009002'
+  ki: D620F48487B1B782DA55DF6717F08FF9
+
+# comment
+BTS:
+
+- name: sysmoBTS 1002
+  TYPE: sysmobts
+  addr: 10.42.42.114
+  trx:
+  - timeslots:
+    - CCCH+SDCCH4
+    - SDCCH8
+    - TCH/F_TCH/H_PDCH
+    - TCH/F_TCH/H_PDCH
+    - TCH/F_TCH/H_PDCH
+    - TCH/F_TCH/H_PDCH
+    - TCH/F_TCH/H_PDCH
+    - TCH/F_TCH/H_PDCH
+    band: GSM-1800
+  - timeslots:
+    - SDCCH8
+    - PDCH
+    - PDCH
+    - PDCH
+    - PDCH
+    - PDCH
+    - PDCH
+    - PDCH
+    band: GSM-1900