Methods and apparatus for forwarding Caller ID data on demand when
retrieving messages from an answering device using an endpoint
telecommunications device and an associated call control system (such as
the central office of the calling phone, a PBX, ToL Gatekeeper, wireless
carrier switch, etc.), to fully or partially automate the dialing process
for remotely calling back a message sender. The invention permits the
caller retrieving messages to quickly and easily return calls with little
or no manual intervention, without having to create a trombone
connection. The invention operates with calling endpoint
telecommunication devices that are "intelligent" enough to receive, store
and/or utilize Caller ID data forwarded from an answering device; as well
as with not so intelligent telecommunications devices (such as many pay
phones) that may lack the ability to receive, store and/or utilize
forwarded Caller ID data.