Set your defaults smartly: Go to Settings > Cellular > Default Voice Line. Pick the number you want to use for calls and SMS by default. Under Cellular Data, pick which line should use data — handy ...

If you have received a new iPhone for Christmas, then you may want to know how to set the device up, this guide is designed to cover everything you need on how to set it up. s you begin your adventure ...

Keep your personal data secure with key iPhone privacy settings. Learn Apple security features and iPhone data protection ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...