networkregistrationstatus

Syntax:

[int] sysinfo.networkregistrationstatus;

Description:

The networkregistrationstatus property is an integer indicating the current network registration status.

The returned value can be one of the statuses listed in the following table.

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

**Table:** Values returned by networkregistrationstatus
+ Value +	+ Description +
+ 0 +	+ Registration status is unknown. +
+ 1 +	+ Not registered. The mobile device cannot detect any other networks and is not currently searching a new operator to register to. +
+ 2 +	+ Not registered. The mobile device can detect other networks on which it is possible to make emergency calls only. +
+ 3 +	+ Not registered, but the mobile device is currently searching for a new operator to register to. +
+ 4 +	+ Registered, network busy. +
+ 5 +	+ Registered on home network. +
+ 6 +	+ Registration denied. +
+ 7 +	+ Registered on visited network (roaming). +

For more information on network connection related aspects that you should take into account in your widget, see Dealing with network issues.

Example code:

window.onload = function(){
+  // Detect the current status
+  networkRegEventHandler();
+}
+networkRegEventHandler() {
+  var textInfo = null;
+  var networkName = "";
+  var status = sysinfo.networkregistrationstatus;
+  switch (status) {
+     case 0:
+     case 1:
+     case 2:
+     case 3:
+     case 4:
+     case 6:
+         textInfo = "Network registration failed!";
+         break;
+     case 5:
+         networkName = sysinfo.networkname;
+         textInfo ="Registered on home network named );
+         break;
+     case 7:
+         networkName = sysinfo.networkname;
+         textInfo ="Registered on foreign network named );
+         break;
+     default:
+         break;
+  }
+  alert(textInfo + networkname);
+}