What does the SOS symbol on the iPhone mean? During Thursday's outage, an SOS symbol appeared on the screens of iPhone users with AT&T (in the same place where cell service bars are normally shown).

IPHONE owners are finally learning what the E symbol means on their signal bar. The truth behind the mysterious icon may not be obvious – especially if you’re a younger person. It stands for … ...

A MYSTERY symbol that appears on your iPhone status bar has been confusing Apple fans. The icon looks like a small card with a human silhouette – and it’s not instantly clear what it means. T… ...