Mobile blocking indicators on a contact list

摘要

Techniques are described for forwarding an instant message addressed to an intended instant message recipient to the recipient's mobile telephone. Techniques are also described for prohibiting the forwarding of an instant message addressed to an intended message recipient to the recipient's mobile telephone. Further techniques are provided for updating an intended message recipient's on-line presence information (and/or reflecting the same) to indicate that the intended message recipient prohibits message forwarding to the potential message recipient's mobile telephone or to indicate that the intended message recipient's mobile telephone is unavailable to receive a communication.