diff --git a/partner-datacell.js b/partner-datacell.js
index 5b60828..c495e5d 100644
--- a/partner-datacell.js
+++ b/partner-datacell.js
@@ -14,7 +14,9 @@ var sleep_before_retry = 2000;
 
 function calculateSignature(userid, password, msisdn, timestamp) {
     var a = msisdn.substr(msisdn.length - 4) + timestamp;
+    console.log(a);
     var b = userid.substr(0, 4) + password;
+    console.log(b);
     
     return xor.encode(a,b);
 }