Unknown caller APK

Application to make calls without them seeing your number. Application that facilitates making calls in secret so that the receiver can not see the sender's identity. Now available the version without ads and hiding of calls from your android dialer! https://play.google.com/store/apps/details?id=com.artansoft.llamarenocultopro IMPORTANT BEFORE SCORING! To make it work you have to be activated with your operator the ability to make calls in secret, if you do not have you can call and you activate it, the application only automates a service offered by operators, if not it have activated is not the application.Thank you! Tested on: - Spain - Brazil - United Kingdom - Mexico (Movistar only because other operators have disabled the service)