There's a hidden language that's part of the GSM standard that can unlock hidden features on your smartphone. You can dial codes to check your bill, data usage, forward calls, hide your caller ID, and ...

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 ...

Arc Search from The Browser Company was today updated with a new "Call Arc" feature that's designed to let you conduct a search in a gesture that mimics a phone call. To use the feature, open up Arc ...

Google's Phone app may soon let you mark your calls as "Urgent," so the other person has a higher chance of picking up.