How is it a basic requirement? No apps should be able to make and manage phone calls apart from your caller app. Even WhatsApp does not need this, and apps that use cellular calling can just open the phone number in the caller app, as they do when e.g. you click on a number in chrome.
How is it a basic requirement? No apps should be able to make and manage phone calls apart from your caller app. Even WhatsApp does not need this, and apps that use cellular calling can just open the phone number in the caller app, as they do when e.g. you click on a number in chrome.
Whatsapp does in fact need this to make calls