Turn off iPhone Without Power Button

If you have broken with home button of your iPhone, iPad or iPod. Normally, you will turn off the device by home button so you can't make it. However, you can turn off device without home button. Just have iPhone home button on screen or open Assistive Touch mode. Press at Assistive Touch button on the screen > Devices > Hold the Lock Screen button > Slide to power off. If you want to turn on your iPhone, iPad or iPod again. Just use Power Adapter charge to your device.

Decline Call Button on iPhone

If your iPhone have incoming call and you want to reject it. You can decline a call by press buttons then sent to voicemail. iPhone have more than one way to do it.

Reject incoming call from screen. 

Just press decline button on screen when iPhone have called in. In iOS7 will have calling reject button only iPhone on the home screen status.

Press the sleep/wake button 

Press the button twice for decline incoming call also. If you press one time that for mute the ringtone. You can use this method on the all of iPhone screen status.

On using iPhone headset

 you can decline call in by press and hold the mic button of the headset for about 2 seconds, the call will reject when you button leave. You can use this method on the all of iPhone screen status.