Alternatively on Android, the app "Click to chat" is a tiny utility that directly opens up a WhatsApp chat with any given number: https://play.google.com/store

Alternatively on Android, the app "Click to chat" is a tiny utility that directly opens up a WhatsApp chat with any given number: https://play.google.com/store/apps/details?id=com.trianguloy.openInWhatsapp https://play.google.com/store/apps/details?id=com.trianguloy...