I have developed a WAP application and I would like to get the MSISDN of the users that visit my site.
My operator has white listed my WAP application.
I am getting MSISDN successfully on couple of Samsung Mobiles, but not getting same result on Nokia, BlackBerry & iPhone deviceas.
Please suggest me best way to get MSISDN number for all devices.
Some operators are sending x headers on server requests ,based on my recent researches ,I found out that many operators are hiding or encrypting or renaming the x headers and it's hard to retrieve the user's MSISDN , I've tried many ways and If you wanna test your operator, you can use this website Test Operator's MSISDN availablity(remember to open the link with your mobile device) I hope it will help you.I have picked up these headers by using Asp.net Mvc