Portable telephone
First Claim
1. A portable terminal having a function for acquiring position information, comprising:
- a control unit for exerting control such that, upon entry of an emergency call instruction, a detailed positioning/notifying operation is initiated independently of and carried out concurrently with an ongoing outgoing voice call, whereinthe control unit prohibits the detailed positioning/notifying operation from being interrupted or terminated even after the end of the outgoing voice call until the detailed positioning/notifying operation is completed.
1 Assignment
0 Petitions
Accused Products
Abstract
A technique to notify an emergency center of the position of a caller making an emergency call using a portable terminal equipped with a position information acquiring function is provided such that reliable and accurate notification of position information is performed in cases of emergency. Upon entry of an emergency call instruction on the portable terminal, a detailed positioning/notifying operation is initiated separately from an outgoing call operation. Even after the call is completed, the positioning operation is prohibited from interruption or termination until the positioning/notifying operation is completed. According to additional features of the invention, if the detailed positioning/notifying operation determines that the current area is not GPS-enabled, a charge wave is outputted and a notification of position information provided by an IC tag is given. Furthermore, if the portable terminal gets out of communication range before completion of the positioning/notifying operation, the positioning/notifying operation is maintained.
13 Citations
11 Claims
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1. A portable terminal having a function for acquiring position information, comprising:
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a control unit for exerting control such that, upon entry of an emergency call instruction, a detailed positioning/notifying operation is initiated independently of and carried out concurrently with an ongoing outgoing voice call, wherein the control unit prohibits the detailed positioning/notifying operation from being interrupted or terminated even after the end of the outgoing voice call until the detailed positioning/notifying operation is completed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for making an emergency call using a portable terminal having a function for acquiring position information, the method comprising the steps of:
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initiating, independently of and carried out concurrently with an ongoing outgoing voice call, a detailed positioning/notifying operation upon reception of an emergency call instruction; carrying out said outgoing voice call; and entering into a standby state on condition that the step of making the outgoing voice call has been completed and that the step of giving a notification of detailed positioning acquired by the detailed positioning/notifying operation has been carried out. - View Dependent Claims (11)
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Specification