Method of writing information in ROM of a radio pager

Details Method of writing information in ROM of a radio pager Method of writing information in ROM of a radio pager

1995-01-09

2000-05-02

Zimmerman, Brian

Communications: electrical

Continuously variable indicating

With meter reading

H04B 700

Patent

active

060577800

ABSTRACT:
A radio pager and a method of writing information necessary for communication in a ROM (Read Only Memory) of the radio pager by using a ROM writer. The ROM writer determines whether or not it is ready to communicate with the pager and, if it is ready, sends a type code request signal to a CPU incorporated in the pager. On receiving the type code request signal, the CPU sends a type code signal representative of the type of the pager to the ROM writer. In response, the ROM writer identifies the type of the pager and then writes information necessary for communication in the ROM of the pager.

REFERENCES:
patent: 4577060 (1986-03-01), Webb et al.
patent: 5070329 (1991-12-01), Jasinaki
patent: 5177478 (1993-01-01), Wagai et al.
Derwent Abstract Accession No. 84-227237/37, Class V21, GB,A 2136-181 (NECCORP) Feb. 24, 1984.
Derwent Abstract Accession No. 90-001311/01, Class WO2, WO5, EP,A, 347938 (Toshiba KK) Dec. 27, 1989.

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