You will need
  • Passport, cell phone.
Instruction
1
To date, the mobile operators there are two most simple method to determine the hidden numbers on incoming calls. This service is paid and better known as "Detailing call". In a nutshell, the detailing allows you to track all the numbers of subscribers calling to you for a certain period of time.
2
Detail of incoming calls, a call to support a cellular operator. It is worth noting the fact that the remote detail not provided to each operator. Such information can be specified when you call in the S. P. After you will contact the Manager, request call details for a certain period of time (if service is available). From the balance of your phone will be charged a certain amount, after which the number will receive a message which will be presented a report on incoming calls for a specified period of time.
3
If your operator is not provided the service granularity in the remote mode, you can order the details of incoming calls by contacting the nearest office of the company. Show the Manager of the passport, thus confirming that you are the owner of this room. Then ask them to do a printout of incoming calls for a certain period of time. Payment can be made in cash or by withdrawing from your balance a certain amount.