PAGER HAVING A CALL-BACK FUNCTION

摘要

A pager having a call-back function is capable of transmitting an acknowledgement (Ack) of a paging message to a console via a Global System for Mobile Communications (GSM) network, and includes an automatic linking program for linking the pager to at least a remote communication device via the GSM network to enable a two-way communication, based on a communication address designated in the received paging message or pre-stored in the pager, and therefore improve communication ability of the pager.