15 Ways to Solve Call Failures on Your iPhone
Sure, we know that phone calls aren't the most common thing people do on their iPhones---especially anyone under 30---but it's still important to be able to make and take calls. There are a wide variety of reasons that outgoing or incoming calls might fail, so the solutions vary equally as widely. Some may seem a little scattershot, but most are easy to try and set back if they don't help.