Communication device

A system comprising:

• a communication device, which is a handheld device, comprising a microphone, a speaker, an input device, a display, a camera, and an antenna;
• a voice communication implementer, wherein voice communication is implemented by sending and receiving audio data via said antenna;
• an auto time adjusting implementer, wherein the clock of said communication device is automatically adjusted by referring to a certain data received via said antenna;
• a camera image displaying implementer, wherein an image data retrieved via said camera is processed and displayed;
• a calculation implementer, wherein a mathematical calculation is implemented by utilizing a numeric data input via said input device;
• a bold font displaying implementer, wherein one or more of alphanumeric data is/are processed and displayed with bold font;
• an italic font displaying implementer, wherein one or more of alphanumeric data is/are processed and displayed with italic font;
• a stereo audio data output implementer, wherein a stereo audio data is processed to be output in a stereo fashion;
• a photo quality setting implementer, wherein a still image data is stored in said communication device with the quality identified via said input device;
• a multiple language implementer, wherein the user interface of said communication device is displayed with a certain language selected via said input device from a list of multiple language candidates displayed;
• 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.

A method for a communication device, which is a handheld device, comprising a microphone, a speaker, an input device, a display, a camera, and an antenna, said method comprising:

• a voice communication implementing step, wherein voice communication is implemented by sending and receiving audio data via said antenna;
• an auto time adjusting implementing step, wherein the clock of said communication device is automatically adjusted by referring to a certain data received via said antenna;
• a camera image displaying implementing step, wherein an image data retrieved via said camera is processed and displayed;
• a calculation implementing step, wherein a mathematical calculation is implemented by utilizing a numeric data input via said input device;
• a bold font displaying implementing step, wherein one or more of alphanumeric data is/are processed and displayed with bold font;
• an italic font displaying implementing step, wherein one or more of alphanumeric data is/are processed and displayed with italic font;
• a stereo audio data output implementing step, wherein a stereo audio data is processed to be output in a stereo fashion;
• a photo quality setting implementing step, wherein a still image data is stored in said communication device with the quality identified via said input device;
• a multiple language implementing step, wherein the user interface of said communication device is displayed with a certain language selected via said input device from a list of multiple language candidates displayed;
• a caller's information displaying implementing step, 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 implementing step, wherein a first icon corresponding to a first software and a second icon corresponding to a second software are displayed.