Use APKPure App
Get Contact Tools old version APK for Android
Ouvrez une discussion avec n’importe quel numéro sans l’enregistrer dans votre liste de contacts.
You can chat with any number. You can protect this app with a PIN.
No contact is created on the device, you don't need to save it on your contacts list.
Disclaimer: This app is not affiliated with nor endorsed by WhatsApp Inc.