In India. Whatsapp is defacto for everything. group, 1:1 messages, calling, sharing photos/wishes in family/friend circle. Even for business communication in sm

In India. Whatsapp is defacto for everything. group, 1:1 messages, calling, sharing photos/wishes in family/friend circle. Even for business communication in small orgs, reaching out shops, ordering to local stores. It works phenomenally on iOS/Android/Windows/Mac and even on Windows Phone till its very end. Call quality is good and messaging is fast and very reliable. When you take phone off aeroplane mode, you receive Whatsapp messages first even before SMS etc.