not registered on network error in android
<p>I have written following code to make a call also have set permissions in manifest file. But when I am trying to call I got <strong>not registered on network</strong> error. I have googled it. But didnot get solution. Please help me</p>

<p>Thanks
Sunil Kumar Sahoo</p>

<pre><code>Intent callIntent = new Intent(Intent.ACTION_CALL, Uri.parse("tel:"
                + callingNumber));
        startActivity(callIntent);
</code></pre>

<p>I have set call phone permission in manifest file</p>

<pre><code>&lt;uses-permission
        android:name="android.permission.CALL_PHONE"&gt;&lt;/uses-permission&gt;
    &lt;uses-permission
        android:name="android.permission.INTERNET"&gt;&lt;/uses-permission&gt;
</code></pre>

<p>I got this problem in Emulator (Android-2.1)</p>
