Communication apparatus and storage medium
Communication apparatus connected to an exchange network...
Communication apparatus connected to an exchange network...
Communication apparatus connected to line of switching network p
Communication apparatus for providing presence information
Communication apparatus having a redial function and a simplifie
COMMUNICATION APPARATUS, INFORMATION DISPLAY METHOD,...
Communication support system in which a ringing sound...
Communication system and its accounting method
Communication system for processing caller ID information
Communication terminal apparatus and control method with party i
Communication terminal apparatus and its control method with par
Communication terminal device
Communication terminal having function for displaying originator
Communication terminal having function for displaying originator
Communication unit comprising caller identification function and
Communications privacy protection system by replacing calling pa
Computer based information system for character display phone ne
Computer telephone system
Computer telephony integration