Abstract: A system and method is disclosed that provides for displaying on the screen of a handheld electronic device, an extended menu or a short menu, which is a subset of the corresponding extended menu. The system and method include an application displayed on a screen. If the application is currently running, and no menu is displayed, the user may initiate an ambiguous request. Various short menus, including those with solely one menu item, are provided with their respective menu items being dependent and adjustable based upon the position of a cursor on the display page, the currently opened application, and/or the previous selections. Further, a selection from the short menu is capable of displaying the extended menu corresponding thereto.

Abstract: Method an arrangement for affecting diagonal movement of a cursor 171 on the display screen 322 of a wireless handheld communication device 300. The method includes sensing movement at an auxiliary user input 328 of the handheld communication device 300 indicative of the user's desire to affect diagonal movement of the cursor 171 on the display screen 322 of the handheld communication device 300. X-direction signals and Y-direction signals are produced based on the sensed movement at the auxiliary user input 328. During that time while the necessary signals are being collected and processed, the cursor 171 is held steady on the display screen 322 until a predetermined criterion is met for discriminating whether the user has indicated x-direction cursor movement, y-direction cursor movement or diagonal cursor movement.

Abstract: System and method that provides audible feedback through a speaker of a wireless handheld electronic device upon actuation of a navigation tool. The audible feedback produced by the speaker is capable of being modified based upon the location, speed, and other characteristics of the movement of a cursor on the display of a wireless handheld electronic device. The sound produced by the speaker can originate from an audio file stored or otherwise available on the wireless handheld electronic device.

Abstract: A method and hierarchical menu is provided for displaying on the screen of a wireless handheld electronic device an extended menu or a short menu, which is a subset of the corresponding extended menu. The method includes displaying a page on a screen and receiving an ambiguous request/selection when no menu is displayed. In response to the ambiguous selection, a short menu corresponding to the displayed page is displayed on the screen. Various short menus are provided with their respective menu items being dependent and adjustable based upon the position of a cursor on the displayed page, the currently opened application, and/or the previous selections. Further, a selection from the short menu is capable of displaying the extended menu corresponding thereto.

Abstract: System and method that provides audible feedback through a speaker of a handheld electronic device having a full alphabetic keyboard upon actuation of a navigation tool. The audible feedback produced by the speaker is capable of being modified based upon the location, speed, and other characteristics of the movement of a cursor on the display of a handheld electronic device. The sound produced by the speaker can originate from an audio file stored or otherwise available on the handheld electronic device.

Abstract: Method and arrangement for adjusting sensitivity in the horizontal and/or vertical directions for the motion of a cursor on the display of a handheld electronic device having a reduced keyboard. The sensitivity can be user defined, program defined or a combination of the two. The sensitivity adjustment allows for special properties associated with the device's display dimensions and navigation device.

Abstract: System and method that provides audible feedback through a speaker of a handheld electronic device having a reduced alphabetic keyboard upon actuation of a navigation tool. The audible feedback produced by the speaker is capable of being modified based upon the location, speed, and other characteristics of the movement of a cursor on the display of a handheld electronic device. The sound produced by the speaker can originate from an audio file stored or otherwise available on the handheld electronic device.

Abstract: A system and method is disclosed that provides for displaying on the screen of a handheld electronic device, an extended menu or a short menu, which is a subset of the corresponding extended menu. The system and method include a text entry page of a note taking function displayed on a screen. If the application is currently running, and no menu is displayed, the user may initiate an ambiguous request. Various short menus, including those with editing and deleting functions, are provided with their respective menu items being dependent and adjustable based upon the position of a cursor on the display page, the currently opened application, and/or the previous selections. Further, a selection from the short menu is capable of displaying the extended menu corresponding thereto.

Abstract: System and method that provides audible feedback through a speaker of a handheld electronic device upon actuation of a navigation tool. The audible feedback produced by the speaker is capable of being modified based upon the location, speed, and other characteristics of the movement of a cursor on the display of a handheld electronic device. The sound produced by the speaker can originate from an audio file stored or otherwise available on the handheld electronic device.

Abstract: Method and arrangement that provides a power-saving mode for a wireless handheld electronic device. The power-saving mode is enabled through disabling a sensor that detects motion of a ball of the trackball navigation tool and disabling the display screen of the handheld electronic device. The power-saving mode may be exited before disablement of the sensor when the display screen is disabled first.

Abstract: A handheld electronic device and method for alternatively displaying, upon user request, one of a plurality of available screens on a display screen of a handheld electronic device through the use of at least two different user input devices provided on the handheld electronic device. The method includes running an application on the handheld electronic device to display of a cursor-navigable page on a display screen of the device and directly displaying, without first displaying a menu listing, a next screen of the running application that has been assessed a highest probability of being user-desired amongst a plurality of available next screens of the running application. The direct display of the next screen is affected by actuation of a first auxiliary user input device on the handheld electronic device. The method further includes using a second auxiliary device to display a menu including a plurality of selectable items.

Abstract: Method and arrangement for adjusting sensitivity in the horizontal and/or vertical directions for the motion of a cursor on the display of a handheld electronic device having a full alphabetic keyboard. The sensitivity can be user defined, program defined or a combination of the two. The sensitivity adjustment allows for special properties associated with the device's display dimensions and navigation device.

Abstract: A method and hierarchical menu is provided for displaying on the screen of a handheld electronic device having a full alphabetic keyboard an extended menu or a short menu, which is a subset of the corresponding extended menu. The method includes displaying a page on a screen and receiving an ambiguous request/selection when no menu is displayed. In response to the ambiguous selection, a short menu corresponding to the displayed page is displayed on the screen. Various short menus are provided with their respective menu items being dependent and adjustable based upon the position of a cursor on the displayed page, the currently opened application, and/or the previous selections. Further, a selection from the short menu is capable of displaying the extended menu corresponding thereto.

Abstract: A method and hierarchical menu is provided for displaying on the screen of a handheld electronic device an extended menu or a short menu, which is a subset of the corresponding extended menu. The method includes displaying a page on a screen and receiving an ambiguous request/selection when no menu is displayed. In response to the ambiguous selection, a short menu corresponding to the displayed page is displayed on the screen. Various short menus are provided with their respective menu items being dependent and adjustable based upon the position of a cursor on the displayed page, the currently opened application, and/or the previous selections. Further, a selection from the short menu is capable of displaying the extended menu corresponding thereto.

Abstract: A system and method is disclosed that provides for displaying on the screen of a handheld electronic device, an extended menu or a short menu, which is a subset of the corresponding extended menu. The system and method include a contact data entry record of an address book application being displayed on a screen. If a contact data entry record is designated through use of the auxiliary user input device and no menu is displayed, the user may initiate an ambiguous request. Various short menus are provided with their respective menu items being dependent and adjustable based upon the position of a cursor on the display page, the currently opened application, and/or the previous selections. Further, a selection from the short menu is capable of displaying the extended menu corresponding thereto.

Abstract: Method an arrangement for affecting diagonal movement of a cursor 171 on the display screen 322 of a handheld communication device 300 having a full alphabetic keyboard. The method includes sensing movement at an auxiliary user input 328 of the handheld communication device 300 indicative of the user's desire to affect diagonal movement of the cursor 171 on the display screen 322 of the handheld communication device 300. X-direction signals and Y-direction signals are produced based on the sensed movement at the auxiliary user input 328. During that time while the necessary signals are being collected and processed, the cursor 171 is held steady on the display screen 322 until a predetermined criterion is met for discriminating whether the user has indicated x-direction cursor movement, y-direction cursor movement or diagonal cursor movement.

Abstract: A method and hierarchical menu is provided for displaying on the screen of a handheld electronic device having a reduced alphabetic keyboard an extended menu or a short menu, which is a subset of the corresponding extended menu. The method includes displaying a page on a screen and receiving an ambiguous request/selection when no menu is displayed. In response to the ambiguous selection, a short menu corresponding to the displayed page is displayed on the screen. Various short menus are provided with their respective menu items being dependent and adjustable based upon the position of a cursor on the displayed page, the currently opened application, and/or the previous selections. Further, a selection from the short menu is capable of displaying the extended menu corresponding thereto.

Abstract: Method and arrangement for adjusting sensitivity in the horizontal and/or vertical directions for the motion of a cursor on the display of a handheld electronic device incorporating a trackball as a user input device. The sensitivity can be user defined, program defined or a combination of the two. The sensitivity adjustment allows for special properties associated with the device's display dimensions and navigation device.

Abstract: A handheld electronic device useful for wireless communication has a keyboard including a plurality of externally accessible keys. The keys can be disabled (i.e. the keyboard can be locked) to prevent accidental actuation thereof by using the navigation tool which has a depressible rolling member. Thus, for example, depression of the rolling member twice in succession or pressing and holding the rolling member down temporarily enables the keyboard lock. The lock can be disabled simply by depressing the rolling member and at least one other key.

Abstract: A handheld electronic device useful for wireless communication has a keyboard including a plurality of externally accessible keys. The keys can be disabled (i.e. the keyboard can be locked) to prevent accidental actuation thereof by using the navigation tool which has a depressible rolling member. Thus, for example, depression of the rolling member twice in succession or pressing and holding the rolling member down temporarily enables the keyboard lock. The lock can be disabled simply by depressing the rolling member and at least one other key.