APN Name Retrieval

Jan 11 2013 4:33 AM

Hi, I am currently busy with this project for a mobile phone where I have to allow only the devices that are under a particular APN to access the application. So I have to retrieve the APN Name of the device. So would you please help me out with the code for retrieving the APN Name.
Basically I want to check the APN running on the sim card of the phone.