Portable telephone terminal device and portable telephone system using the same
First Claim
1. A portable telephone terminal device having a function of receiving an international roaming service for receiving a service in a country or a district when a user is away from a country and a district in which the user has made a contract for the service, comprising storage means for storing information about telephone numbers of at least a police station, a fire department, an embassy, and medical facilities in a country or a district in which the user is roaming, and information in a formatted text in a local official language in at least one of voice and characters which is used in emergency communication.
1 Assignment
0 Petitions
Accused Products
Abstract
For reporting an emergency at a minimal level if a user enters the emergency and requires a help of a third party, a portable telephone terminal device receives reported information “S1” constantly transmitted from a radio base station in a country and a district in which the user is roaming, and obtains basic information for use in the communications with the radio base station. The portable telephone terminal device transmits the information about its own station to the radio base station to perform location registration “S2”. The portable telephone terminal device transmits contract area identification information “S3”, and reports corresponding function presence/absence information “S4”. The radio base station transmits to the portable telephone terminal device the information about emergency telephone numbers “S5” of the nearest medical facilities, or the like and formatted text “S6” in the local official language for use in reporting an emergency to the facilities, or the like in either voice or characters. The portable telephone terminal device receives the emergency telephone numbers “S5” and the formatted text “S6”, stores them in a storage unit, and enters a wait state.
44 Citations
17 Claims
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1. A portable telephone terminal device having a function of receiving an international roaming service for receiving a service in a country or a district when a user is away from a country and a district in which the user has made a contract for the service, comprising
storage means for storing information about telephone numbers of at least a police station, a fire department, an embassy, and medical facilities in a country or a district in which the user is roaming, and information in a formatted text in a local official language in at least one of voice and characters which is used in emergency communication.
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9. A portable telephone system, comprising:
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a portable telephone terminal device having a function of receiving an international roaming service for receiving a service in a country or a district when a user is away from a country and a district in which the user has made a contract for the service; and
a radio base station for providing the service for said portable telephone terminal device, wherein said portable telephone terminal device comprises storage means for storing information about telephone numbers of at least a police station, a fire department, an embassy, and medical facilities in a country and a district in which the user is roaming, and information in a formatted text in a local official language in at least one of voice and characters which is used in emergency communication, and said radio base station comprises transmission means for transmitting at least said information about the telephone numbers to said portable telephone terminal device. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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Specification