Abstract: The invention refers to a telecommunications system comprising a module rack that defines a core bay, a service plane and a rack interface plane where the service plane is transverse to the rack interface plane. The core bay is in part bounded by the service plane and the rack interface plane. The telecommunications system also comprises a series of electronics modules each defining an electronics orientation plane where each of the modules includes two opposed cooling surfaces oriented substantially parallel to the electronics orientation plane. Each of the electronics modules is removably secured within the core bay. The series of the electronics modules forms an array such that their electronics orientation planes are substantially perpendicular to both the rack interface plane and the service plane. The array also defines at least one coolant stream passage across each cooling surface.

Abstract: A housing assembly for a radiotelephone comprising, a first housing having an aperture; a second housing; attachment means forming part of a moulding for fixing to the first housing having an engaging element for inserting through the aperture of the first housing for attaching the first and second housings.

Abstract: A communication device (100) operates in first and second modes of operation including a dispatch mode of operation and a telephone mode of operation. The device (100) includes a main body (124) having a top surface (126) and a cover (102). The cover 102 selectively moves between at least a first position wherein at least a portion of the top surface (126) is covered to provide for selective operation in the dispatch mode and at least a second position wherein the top surface (126) is exposed to provide for selective operation is the telephone mode of operation. The cover (102) includes a see through section (108) covering at least a portion of the display section (114) when the cover (102) is in the first position in order to protect the display section (114) and simultaneously provide access thereto. The cover (102) also include through access keys (106) which provide access to the keypad (116) even when the cover (102) is closed.

Abstract: An improved mousepad (100) includes a telephone integrated therewith. A keypad (108) for the telephone is disposed beneath a mylar layer (130). The keypad (108) includes a plurality of capacitive switches (108a, 108b) disposed just beneath the mylar layer. In a mousepad mode, a mouse may be moved around the surface of the mylar in the standard fashion. In a telephone mode, the user may activate the keypad (108) by pressing the buttons which are viewable beneath the mylar.

Abstract: A character inputting method for a handy phone or similar terminal unit uses a first and a second button capable of being pressed or shifted independently of each other. The user of the terminal unit operates the first button and/or second button to scroll characters appearing on a display either in the forward direction or in the backward direction, selects desired one of the characters, and fixes it. When the user presses the two buttons at the same, the existing one of the vertical and horizontal scroll directions is replaced with the other direction. The user selects the desired character by the forward or backward scroll and then shifts the first or the second button to fix the character. A device for practicing the character inputting method is also disclosed.

Abstract: Disclosed herein is an apparatus for operating the cover of a mobile device. The apparatus includes a cylindrical housing formed on one end of the device cover. The cylindrical housing accommodates an operating means. The cylindrical housing has a projection at its first side and is open at its second side. Two holding projections are integrated with a device body, have opposite holding recesses and rotatably support the cylindrical housing. A hinge shaft is connected to the output end of the operating means, the cam portion of which is inserted into one of the holding recesses. Elasticity means is situated in the holding recess into which the cam portion is inserted for exerting a predetermined amount of elastic force on the cam portion. A switch is formed on one side of the device body for applying an operating signal to the operating means.

Abstract: An adaptor for supporting and connecting a portable electronic device, such as a portable phone, computer or other wireless communication device. The adaptor includes a pocket member and an interface module. The portable phone mechanically and electrically connects to the pocket member, and the pocket member mechanically and electrically connects to the interface module. The mechanical and electrical connections between the pocket member and the interface module are common between any interface module and any pocket member. In contrast, the receiving section of the pocket member is varied between different pocket members to accommodate portable electronic devices having different physical constructions. The pocket member attaches to the interface module with a limited, one-dimensional movement of the pocket member relative to the interface module to optimize use of space, particularly in vehicles.

Abstract: A folding mobile phone with incorporated antenna is disclosed. A folding mobile phone comprises a first and second housings connected by a hinge mechanism each other. A first conductive film is incorporated with the first housing, and a second conductive film is incorporated with the second housing. When the mobile phone is in an open position a monopole antenna is constituted by the first and second conductive films, when the mobile phone is in a closed position the second conductive film acts as a ground plane.

Abstract: A foldable portable telephone of the invention comprises a main body case 1, and a closure case 2 connected to the case 1 by a pair of hinge mechanisms 10, 10′. On the hinge mechanisms, 10, comprises cylindrical barrel portions 13, 22 provided respectively on the main body case 1 and the closure case 2, and a hinge assembly 4 inserted through the barrel portions. The hinge assembly 4 comprises a main body drive member in engagement with the barrel portion 13 on the main body case 1 nonrotatably relative thereto, a closure drive member in engagement with the barrel portion 22 on the closure case 2 nonrotatably relative thereto, a prime mover spring for rotating the closure drive member in a direction to open the closure case 2, a holding mechanism for holding the closure case 2 in a closed position, a manual button 41 to be manipulated to open the closure case 2, and a hold release mechanism for releasing the holding mechanism from the holding state in response to the manipulation of the manual button.

Abstract: A system for receiving a plurality of telephone calls on a single base of a telephone set while allowing access to all of the calls simultaneously with each call being answered by a separate handset dedicated to a specific individual call. The system includes a plurality of handsets and indicators with each handset having its own indicator for indicating an incoming call.