You can add new contacts to WhatsApp manually from the Chats tab or you can scan someone's QR code within the app.

It's easy to add contacts on your iPad and edit existing contacts at any time. Here's what you need to know to do it.

Apple's latest software update allows certain contacts to bypass the iPhone's "do not disturb" setting. Spencer Platt/Getty Images Apple’s latest iPhone software update comes with an easily overlooked ...

Learn more about how you can spruce up the contacts on your iPhone by associating a photo or image with each one. You maintain a list of contacts on your iPhone, and you’d like to see a photo of each ...

Creating a WhatsApp group only takes a minute; it’s not a big deal. However, the difficulty arises when you’ve to add a lot of contacts to that group. It becomes even worse if the contacts aren’t ...

If you’re worried about losing your iPhone, you can take out a bit of insurance by adding your contact information to its lock screen. That way, if you lose it, whoever finds it (assuming he or she is ...