Patent Number: 6,294,979

Title: Radio paging receiver and radio receiver

Abstract: Disclosed is a radio paging receiver which has: a radio unit that receives a carrier wave modulated by a specific paging signal and a message signal following the specific paging signal; a demodulating unit that demodulates the modulated carrier wave into a signal; a decoding unit that decodes the signal demodulated by the demodulating unit into the specific paging signal and the message signal according to a predetermined signal format; a controller that compares the specific paging signal with a preset its own calling number and actuates a alert signal generating unit when the specific paging signal coincides with the calling number; and a display that displays a received message; wherein the radio paging receiver has a function that judges whether to apply a code inserting function to a received schedule message signal or not, the code inserting function being operated such that a predetermined code is inserted into a predetermined position of the received schedule message signal when applying the code inserting function thereto is allowed.

Inventors: Sano; Kazumi (Shizuoka, JP)

Assignee: NEC Corporation

International Classification: G08B 5/22 (20060101); H04Q 007/00 ()

Expiration Date: 09/25/2018