Patent ID: 6064725
Filing Date: 2000-05-16
Classification: H04M

Abstract:
A communication terminal device comprising:call-history memory means for storing an outgoing call history including a telephone number and a date and time of an outgoing call to a called party;operation means for entering instructions and placing said outgoing call;display means for reading said outgoing call history from said call-history memory means and for displaying said outgoing call history when a read instruction is entered using said operation means;determining means for determining whether said call history includes said telephone number of said outgoing call as a previously stored telephone number when storing said telephone number of said outgoing call in said outgoing call history, wherein said previously stored telephone number includes a previously stored date and time; andcontrol means for updating said previously stored date and time of said previously stored telephone number in said outgoing call history with said date and time when storing said telephone number of said outgoing call in said outgoing call history when it is determined by said determining means that said outgoing call history includes said telephone number.