Apparatus and method for electronic mail address portability

Apparatus and method for handling electronic mail

Apparatus and method for monitoring instant messaging accounts

Apparatus and method for providing information about two-way...

Apparatus and method for providing multimedia messaging between

Apparatus and method for receiving e-mail

Apparatus and method for receiving image

Apparatus and method for transmitting image

Apparatus and method in improving e-mail routing in an internet

Apparatus and method of tracking access status of...

Apparatus and system for identifying and filtering emails...

Apparatus for converting e-mail data into audio data and...

Apparatus for executing an application function using a mail...

Apparatus for executing an application function using a...

Apparatus for post delivery instant message redirection

Apparatus for processing communications

Apparatus management unit and apparatus management system

Apparatus, and associated method, for alerting user of...

Apparatus, and associated method, for providing a client...

Apparatus, method and program for supporting conversation,...