The ability to put a call on hold and answer another call is built into the default phone apps on Android phones and iPhones.

In addition to initiating phone calls, you can use Siri to answer incoming phone and FaceTime calls. When the call is over, you can also use Siri to end the call as well — with an important caveat. By ...

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...