3. Input device CUW-3
The input device comprises a set of function elements, the
Navi wheel and four keys. The input device is specially
designed so that accessing key telephone functions is made
easier for the user, allowing intuitive operation.
3. Input device CUW-3
The input device comprises a set of function elements, the
Navi wheel and four keys. The input device is specially
designed so that accessing key telephone functions is made
easier for the user, allowing intuitive operation.