This service allows subscribers to make calls in such a way that the called subscriber does not see the number of the calling subscriber (i.e. the number will not be identified from the called subscriber).
On the screen of the called subscriber's phone, “Number is hidden”, “Secret number” or something else will be written, depending on the telephone set.
You can install the service at the sales office or using a single USSD menu *111*2*6 #
8 400 sum
Monthly subscription fee