help | 10 Starting and receiving phone calls | Hiding your phone number
10.5 Hiding your phone number
You would like to make an anonymous phone call now and again? Swyx Desktop for macOS gives you the opportunity to hide your phone number when making an external call - set either permanently or used spontaneously only for the next call.
To hide your number spontaneously 
No matter if you start a call from you contacts, the recents list, your favorites, your groups or via the keypad, you can hide you phone number spontaneously.
1 Right-click to open the context menu and select Call... | Call and hide number.
*The next call will be established anonymously.
After that all following calls will be signaled with the phone number you configured in the settings.
Last modified date: 12.22.2021