Data display radio pager

Claim 1

A method for rewriting data registered in a data display radio pager, the pager comprising: means for receiving an RF signal modulated by a digital paging signal including an address codeword made up of at least one address bit group which designates said pager and at least two function bits following said address bit group, and at least one message codeword following said address codeword and sent from a central station, said means separating said digital paging signal in the form of a received address codeword and a received message codeword; a rewritable memory storing an assigned codeword assigned to said pager and a plurality of alert mode designation codes each designating respective one of a plurality of alert modes which are designated by said function bits; and control means for feeding predetermined alert start signals to sounding means and data displaying means on detecting the coincidence of said received codeword and said assigned codeword; said method comprising the steps of: (a) connecting a data rewriting device to the radio pager by a connector means; (b) reading a content of said rewritable memory in response to a read command inputted from said data rewriting device; (c) displaying the read content of said rewritable memory at said data rewriting device; (d) inputting a new data by said data rewriting device for replacing the content of said rewritable memory; (e) storing said new data in a memory of said data rewriting device; (f) rewriting the content of said rewritable memory by storing the new data into said rewritable memory; (g) reading new content of said rewritable memory in response to a read command inputted from said data rewriting device; and (h) displaying the read new content of said rewritable memory and the new data stored in said memory of the data rewriting device at said data rewriting device to compare the new content of said rewritable memory with the data stored in the memory of said data rewriting device.

Claim 2

A method for rewriting data registered in a data display radio pager, the pager comprising: means for receiving an RF signal modulated by a digital paging signal including an address codeword made up of at least one address bit group which designates said pager and at least two function bits following said address bit group, and at least one message codeword following said address codeword and sent from a central station, said means separating said digital paging signal in the form of a received address codeword and a received message codeword; a rewritable memory storing an assigned codeword assigned to said pager and a plurality of alert mode designation codes each designating respective one of a plurality of alert modes which are designated by said function bits; and control means for feeding predetermined alert start signals to sounding means and data displaying means on detecting the coincidence of said received codeword and said assigned codeword; said method comprising the steps of: (a) connecting a data rewriting device to the radio pager by a connector means; (b) reading a content of said rewritable memory in response to a read command inputted from said data rewriting device; (c) displaying the read content of said rewritable memory at said data rewriting device; (d) inputting a new data by said data rewriting device for replacing the content of said rewritable memory; (e) storing said new data in a memory of said data rewriting device; (f) rewriting the content of said rewritable memory by storing the new data into said rewritable memory; (g) reading new content of said rewritable memory in response to a read command inputted from said data rewriting device; and (h) displaying the read new content of said rewritable memory and the new data stored in said memory of the data rewriting device at said data rewriting device to compare the new content of said rewritable memory with the data stored in the memory of said data rewriting device.