WhatsApp has released a new feature that is related to WhatsApp calling and useful for users, Call Waiting.
Earlier when you call someone on WhatsApp you either get Ringing tone or sometimes, on another call message. On other part, receiver only know about your call once they disconnect ongoing call and check on Missed Call of WhatsApp.
Here is the screen to check what it look like Call Waiting, when you are talking on phone and phone is not locked, If phone is locked, a usual notification just same as normal voice call will appear.
However, there is no Call Hold functionality on WhatsApp. Keep checking our feeds for upcoming confirmed news and updates on latest technology.