A means by which a call recipient can be reached, such as a phone number or email address.
- iOS 10.0+
- UIKit for Mac 13.0+Beta
When the telephony provider receives an incoming call or the user starts an outgoing call, the other caller is identified by a
CXHandle object. For a caller identified by a phone number, the handle type is
CXHandle and the value is a sequence of digits. For a caller identified by an email address, the handle type is
CXHandle and the value is an email address. For a caller identified in any other way, the handle type is
CXHandle and the value typically follows some domain-specific format, such as a username, numeric ID, or URL.