Patent ID: 6437709
Filing Date: 2002-08-20
Classification: G06F

Abstract:
A device having a keyboard suitable for text entry in which 26 letters of the alphabet are distributed over 10 keys each corresponding to a plurality of letters, and wherein:the letters â€œJâ€ , â€œOâ€  and â€œTâ€  are assigned to a first key; the letters â€œPâ€ , â€œQâ€  and â€œRâ€  are assigned to a second key; the letters â€œBâ€  and â€œNâ€  are assigned to a third key; the letters â€œSâ€  and â€œWâ€  are assigned to a fourth key; the letters â€œEâ€ , â€œFâ€  and â€œVâ€  are assigned to a fifth key; the letters â€œGâ€ , â€œHâ€  and â€œIâ€  are assigned to a sixth key; the letters â€œAâ€ , â€œMâ€  and â€œZâ€  are assigned to a seventh key; the letters â€œLâ€  and â€œXâ€  are assigned to a eighth key; the letters â€œDâ€  and â€œUâ€  are assigned to a ninth key; and the letters â€œCâ€ , â€œKâ€  and â€œYâ€  are assigned to a tenth key.