If you receive calls, but the incoming number is not recognized, then, perhaps, this means that you have not activated the "Caller ID" service. In this case, you should contact your telecom operator to activate the service. For this, each operator provides special services and numbers.
Instructions
Step 1
Subscribers of the mobile operator "Megafon" should not have such a problem, because their identifier is activated automatically at the first registration of the SIM card in the network. However, this service may not help if the caller or the subscriber who is writing to you has "Number restriction identifier" activated.
Step 2
Users of the Beeline network are given a choice of two numbers by which they can activate the service. They can either call the toll-free number 067409061 or send a USSD request * 110 * 061 #. The connection of "Caller ID" and its use are free of charge. By the way, for the correct display of incoming calls on your display, save all numbers in the international format, that is, in the phone book it should start not with 8, but with +7.
Step 3
The MTS company provides its clients with a service through which it is possible to connect the identifier. This service is called "Internet Assistant" and is located on the main page of the operator's official website. Logging into the self-service system is possible only with a personal username and password. There is nothing complicated with a login, it is your phone number. But to get a password, you need to send a USSD request to the number * 111 * 25 # or call 1118. After the call, wait for the operator to answer, and then follow his prompts.
Step 4
Do not forget that the password you specified must contain at least four and no more than seven digits. The self-service system is free to use, and access to it can be limited only if you repeatedly enter the wrong access password. The entrance can be blocked for 30 minutes.
