[TIMOB-386] Local phone number issue: Titanium.Platform.phoneNumber does not work (ver 0.8.2)

Here's the code I am using:

function helloJS(){

document.getElementById('table0').innerHTML='';
document.getElementById('table0').innerHTML+=Titanium.Platform.model;
document.getElementById('table0').innerHTML+="<br>";
document.getElementById('table0').innerHTML+=Titanium.Platform.version;
document.getElementById('table0').innerHTML+="<br>";
document.getElementById('table0').innerHTML+=Titanium.Platform.availableMemory;
document.getElementById('table0').innerHTML+="<br>";
document.getElementById('table0').innerHTML+=Titanium.Platform.ostype;
document.getElementById('table0').innerHTML+="<br>";
document.getElementById('table0').innerHTML+=Titanium.Platform.architecture;
document.getElementById('table0').innerHTML+="<br>";
document.getElementById('table0').innerHTML+=Titanium.Platform.phoneNumber;
document.getElementById('table0').innerHTML+="<br>";

}

I compiled and installed the app on my iphone and I get the following output:

iPhone 3GS
3.1.2
9.6171875
32bit
arm
undefined

So, apparently, all properties under Titanium.Platform work fine EXCEPT phoneNumber.
The simulator shows the same result.
Is there anybody experiencing the same issue?