Patent ID: 8090362

Claim:
A mobile electronic device for displaying characters on a BLUETOOTH device, the mobile electronic device comprising a memory system storing a plurality of programs and a processor that executes one or more operations for the plurality of programs, the programs comprising: a telephone number obtaining module operable to obtain a telephone number of an incoming call; a determining module operable to determine if the telephone number is associated with one or more characters in a character encoding packet that is pre-stored in the memory system of the mobile electronic device, wherein the character encoding packet is an 8-bit Unicode Transformation Format (UTF-8) packet; a converting module operable to convert the associated one or more characters into a bitmap picture in response to a determination that the telephone number is associated with the one or more characters in the character encoding packet; a resolution reading module operable to read a resolution of the bitmap picture and a resolution of a display of the BLUETOOTH device; an adjusting module operable to adjust the resolution of the bitmap picture to match the resolution of the display of the BLUETOOTH device; and a sending module operable to send the bitmap picture or the telephone number to the BLUETOOTH device, so as to display the bitmap picture or the telephone number on the display of the BLUETOOTH device.