I'm working on making an app that prevents the user from calling certain contacts.

Block outgoing calls app. Which iphone community doesn't have. I know that i must use. I was searching for a similar app for couple of days and i found the call blocker gold works exactly what i needed.

Select settings, then call settings. Call blocker is android app that blocks unwanted calls, call centers, spam, robocalls, telemarketing, private calls, hidden calls, anonymous calls, strangers, etc. Select menu ('hamburger' icon on bottom left) select settings.

I have the contacts in a database but i don't know where to go after that. Choose “hide number” and your number will be. Go to settings, tap phone.

On the “action” screen of the wizard, select the “block the. Use the toggle switch to. Open the phone app, and open the menu.

At any rate, once you’ve selected your application and confirmed the path, you can finally click that “next” button. Of course calls going through a prepaid calling card service will still pass through. Otherwise, here is apparently a list.

Some applications can still connect to the internet after blocking outgoing connections open the windows firewall application. Download the #1 call blocking app with over 12 million users worldwide! Scroll down and select 'advanced settings'.