Patent ID: 8433376

Claim:
A communication device comprising: a housing having a first face, a second face opposing said second face, a first end, a second end opposing said first end, a first side, and a second side opposing said first side; a function switch located on said first side of said housing, said function switch being moveable from a resting position to a first position, a second position, and a third position, said first position being in a first direction from said resting position, said second position being in a second direction from said resting position, said second direction being opposite to said first direction, said third direction being inward relative to said housing and orthogonal to said first direction and said second direction; a controller maintaining a counter, said counter being initialized to zero, said controller incrementing said counter when said function switch is moved to said first position, said controller decrementing said counter a second input when said function switch is moved to said second position, and said controller operating on said counter and setting said value of said counter to zero when said function switch moved to said third position; a symbol ring located on said first face of said housing, said symbol ring displaying a plurality of symbols, each symbol of said plurality of symbols corresponding to a value of said counter; and a selection indicator adapted to indicate a selected symbol in said symbol ring based on the value of said counter.