Patent ID: 8204557

Claim:
A wireless mobile device comprising: a main housing having: a first generally channel-shaped sidewall extending a length; a second generally channel-shaped sidewall extending the length and being generally parallel to the first generally channel-shaped sidewall; a first connecting member extending between the first and second generally channel-shaped sidewalls at a first end of the main housing and having a first connecting length; and, a second connecting member extending between the first and second sidewalls at the first end of the main housing and having a second connecting length, the second connecting member generally parallel to and spaced a distance from the first connecting member; wherein the first and second generally channel-shaped sidewalls and the first and second connecting members are positioned so as to form an opening at the first end of the main housing and adjacent to the first and second connecting members; an inner core sized to pass through the opening and having one or more slots therein for slidably engaging the main housing; one or more areas for receiving a display lens, a keypad, and a navigation wheel; and, a door positioned generally opposite of the one or more areas.