What is call waiting on iphone?

Call waiting is a feature available on iPhones that allows users to receive an incoming call while they are already on a call. When a second call comes in, the user will hear a beep indicating that another call is waiting. They can choose to either ignore the incoming call and continue with the current call or put the current call on hold to answer the waiting call.

To activate call waiting on iPhone, go to Settings > Phone > Call Waiting and toggle the switch to turn it on.

Users can switch between calls by tapping the "Hold & Accept" button or "End & Accept" button when a call is waiting. They can also merge the two calls by tapping "Merge Calls", allowing all parties to speak with each other.

It is important to note that call waiting may incur additional charges depending on the user's phone plan. It is recommended to check with the service provider for any specific details or restrictions on call waiting.