| abstract |
PROBLEM TO BE SOLVED: To provide a communication system for reconfirming a lost call, in particular, a wireless communication system. A switching system assistant facility monitors a call between a caller and a called party and re-establishes the call if one of the parties has been, or is currently, dropped. I do. Re-establishment can be accomplished to the same or a different phone number of the lost party, and can be accomplished over the same or different media (eg, wired or wireless). The call record of the original call is merged with the call record of the re-established call, thus preserving the status of the parties involved in the call that existed at the time the party dropped out. [Selection diagram] Fig. 1 |