"Your phone number will remain a secret!" - this is the advertising slogan of the "Number identification identification" service of the mobile operator "Megafon". Even if the subscriber you are calling has the caller ID function enabled, the anti-caller ID number will not be visible to him.
It is necessary
Phone connected to Megafon
Instructions
Step 1
You can connect an anti-identifier in several ways - through the "Service-Guide" self-service system, by sending an SMS message to 000105501, dialing the command * 105 * 501 # on the phone or from the official website of the "Megafon" company.
Step 2
If the subscriber wants the person he is calling to see his hidden number, he needs to dial * 31 # on the phone and then the number of the called subscriber. This command is valid for one call only.
Step 3
The "Caller ID" service allows you to hide your phone number only for outgoing calls.