diff --git a/myapp.py b/myapp.py
index 9a90c2c..b9259ea 100644
--- a/myapp.py
+++ b/myapp.py
@@ -151,8 +151,12 @@ def opener(lck):
             requests.get("http://192.168.0.103/open")
 
 def localtunnel_launcher(port=8000, wanted_subdomain="open-domodoor"):
-    result = subprocess.run(args="lt --port {} --subdomain {}".format(port,wanted_subdomain), shell=True, executable="/bin/bash")
-    print("Process returned:", result)
+    while True:
+        try:
+            result = subprocess.run(args="lt --port {} --subdomain {}".format(port,wanted_subdomain), shell=True, executable="/bin/bash")
+            print("Process returned:", result)
+        except KeyboardInterrupt:
+            break
 
 def remote_handler(lck):
     n_attempts = 0
@@ -181,6 +185,12 @@ def remote_handler(lck):
         n_attempts += 1
         print("Attempt "+str(n_attempts)+" fails in finding remote")
         time.sleep(3)
+    
+def phone_number_to_long_format(number="0000000000"):
+    if len(number)==12 and number[0]=="+":
+        return number
+    elif len(number)==10:
+        return "+33"+number[1:]
 
 #------ENDPOINTS------