Over the years, Google has continuously improved its dialer app with features ... in the Google Phone app, you swipe up the ...

These codes "interrogate" the phone to find and change various ... plug the following code into the dialer and tap the call icon. Replace "PIN" with the numerical PIN of your SIM card.

By setting Truecaller as your default dialer, you can benefit from its Intelligent Dialer feature, which provides real-time ...

RadioShack does not sell the pocket phone dialer anymore, but they do sell a DTMF chip (an NTE1690) that can do column D (the interesting bits that make all the phreakers happy).

WhatsApp has introduced a new feature for iOS users aimed at improving the in-app calling experience. Here's what you need to ...