The adjective INCORPORATED has 3 senses: 1. formed or united into a whole. 2. organized and maintained as a legal corporation. 3. introduced into as a part of the whole. Familiarity information: INCORPORATED used as an adjective is uncommon.
Clogged Headset Port. If your headset port is clogged with debris, your iPhone may act as if an accessory is attached even when one isn't. In this case, your call sounds will not be transmitted through your receiver. To clear the clog in your headset port, place a headphone jack in the port, pull it out and repeat several times.
Posts: 1. I too have experienced the same thing for quite a while. I have an iPhone 5 and a Lifeproof case, and it is not really a hum, but more like the periodic pulsing of just the lowest frequencies from when you hear a phone ringing from your earpiece when you call someone.