A target handset in a wireless communication network receives a PTT call
announce message that is broadcast over a plurality of base stations
without first sending a page message to precisely locate the target
handset. The plurality of base stations cover a geographic region in
which the target handset is expect to be located. Accordingly, the call
setup delay introduced by first broadcasting a page message to precisely
locate the target handset is eliminated. The additional burden on the
network to broadcast the larger announce message is negligible because
the bandwidth available in the forward common control channel ("FCCCH")
is sufficient to handle the larger message with no degradation to the
network. Additionally, the announce message can be streamlined to reduce
its data size and thereby minimize any additional burden on the network.