Abstract: A mobile phone and a battery-release device. The mobile phone includes a body, a positioning device, and a battery. The positioning device includes a magnet. The positioning device is disposed in the body in a manner such that it moves between a first position and a second position. The battery is disposed in the body in a detachable manner, and includes a moveable engaging member. When the positioning device is in the first position, the engaging member is attracted by the magnet so that the battery is fixed in the body. When the positioning device is in the second position, the engaging member is not attracted by the magnet so that the battery is separated from the body.

Abstract: The present invention relates to a portable communication apparatus, including a body, a first portion and a second portion. The body has a first end and a second end. The first portion is pivotally connected to the first end and the second portion is pivotally connected to the second end. The body further has a surface. The first portion covers a portion of the surface while the first potion is in a first position. The second portion covers a portion of the surface while the second potion is in a second position. The body has a display apparatus. The first portion has a receiver. The second portion has a plurality of keypads.