I tried to download a data usage application from store, while i did not find any applications for that, which was very strange and this makes the store very poor.
I searched about topics in that specially at Microsoft phone site, i found that there are two promising solutions for that:
So, i need prompt support for this vital issue, it is a simple app which shall be million of them with different functions. this really makes Microsoft and Nokia out of data and did not respect their customer needs specially this phone is business oriented more.
Thank you and waiting your feedback.