Data inputting method for e.g. cellular telephone, involves executing instruction corresponding to content of selected case by electronic equipment, and generating action corresponding to symbol in selected case

摘要

The method involves generating signals through a key management interface by activating a key from a set of keys (14-16), where the key selects a case of a symbol matrix (21). The signals are transmitted to a calculation module. The received signals are processed by the calculation module for generating an instruction corresponding to a content of the selected case. The instruction is sent to an electronic equipment. The instruction is executed by the electronic equipment. An action corresponding to a symbol in the selected case is generated. An independent claim is also included for an input device comprising a display unit.