Patent ID: 8331984

Claim:
A communication device, which is a handheld device, comprising: a microphone; a speaker; an input device; a display; an antenna; a voice communication implementer, wherein voice communication is implemented with another device in a wireless fashion; a calculation implementer, wherein a mathematical calculation is implemented by utilizing a numeric data input via said input device; a bold formatting implementer, wherein the user selected letter(s) is/are changed to bold; an italic formatting implementer, wherein the user selected letter(s) is/are changed to italic; a font formatting implementer, wherein the font of the user selected letter(s) is changed to a certain font; a stereo audio data output implementer, wherein a stereo audio data is processed to be output in a stereo fashion; a multiple language implementer, wherein when said communication device is powered on, the user interface of said communication device is displayed with the language selected by the user from a multiple language candidates before said communication device was powered off; a caller's information displaying implementer, wherein upon receiving a phone call, a caller's information which indicates the phone number and/or name of the caller is displayed; and an icon displaying implementer, wherein a first icon corresponding to a first software and a second icon corresponding to a second software are displayed.