Hi i have a voip termination business and as you may know there are a lot of problms for us, terminators regarding sim blockage by the side of operator's.
What i need from you is to penetrate in their system and to get as much as possible information about their "blocking sims" system so my technicians can profit from it and can prevent sims blockage.
Please let me know your answer by emailing me at : [The administrator removed this message for containing contact details which breaches our Terms and Conditions - Section 13:Communication With Other Users.]
or in skype by : [The administrator removed this message for containing contact details which breaches our Terms and Conditions - Section 13:Communication With Other Users.]
waiting for your reply