As far as I have ascertained, this issue is not an Android issue, it has to 
do with the Sim and access to the Sim given to Android by the provider.

So basically, if you get a Null its because the phone doesn't know its own 
phone number, and you have to ask the user, or does some work around, like 
a lost call to a know number using an suffix to identify the phone/user. 

-- 
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en

Reply via email to