A single press method for entering text using a keypad is disclosed. A
conventional four-row by three-column 12-key keypad is used to enter all
of the letters of the alphabet using single key actuation. Depending on
the letter, either a single key or multiple side-by-side keys, such as a
pair of side-by-side keys, that can be substantially simultaneously
depressed by a user's finger or thumb are used to enter alphabet letters.