Excellent work, Nice Design http://al4a.fun/ al4a.com The problem, however, is that it’s an inefficient method for the caller as well as the person on the other end that receives a call at an inopportune time. Apple’s proposed method would automatically share the state of a device to would-be callers using indicators like current operating mode (is the ringer on or is it set to vibrate), current location, cell signal strength, battery life and other metrics.