Except when it isn't, that is. If your iPhone suddenly develops calling problems, follow these steps to get it working again. 1. Confirm That the Phone Isn't in Airplane Mode. Mistakes happen.

See About archive blog posts. A ‘Skype iPhone video calling guide’ was posted online Wednesday, and on a separate page on the Internet calling company’s website, a series of teaser videos ...

Wi-Fi Calling is a feature that lets an iPhone effectively re-route mobile calls over the Wi-Fi network to which you’re connected—if it has the right qualities instead of using the cellular ...