If you’re planning to travel overseas and need to make a phone call back home, it’s important to figure out the best way to do so before you leave. While your cell phone provider can assist you, using ...

With cellphones, international calling got more complicated. Depending on your provider and your plan, dialing up your friend or loved one abroad could be free — or painfully pricey. Instead of ...

From Skype to Viber to Line, there are plenty of apps out there that let you make free calls from your mobile device. But the makers of a new app dubbed Nanu are claiming they've got the best one on ...

Calling over Wi-Fi is, in one sense, nothing new; that's exactly what you do when you use WhatsApp or Skype over a Wi-Fi connection. Optus' approach to Wi-Fi based calling is a little different, ...

Google’s “Calling Cards” feature is now widely rolling out in v188 of the Phone app, allowing Android users to personalize incoming/outgoing call screens with full-screen photos and styling options.

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Millions of devices will get it – but some won't IPHONE owners will soon be able to change the default apps for making calls and sending texts. Apple is preparing to change a rule that will affect ...

NAB is hoping customers that require support will increasingly initiate the contact from within their mobile banking apps - an authenticated channel - instead of by directly calling a contact centre.

Westpac will introduce in-app calling inside of its mobile banking app within months as a security measure, with the service powered by Vonage and Optus. The bank said that moving phone calls to run ...