Portable radio communication terminal and call center apparatus

Details Portable radio communication terminal and call center apparatus Portable radio communication terminal and call center apparatus

2006-07-11

2006-07-11

Taylor, Barry (Department: 2617)

Telecommunications

Radiotelephone system

Emergency or alarm communication

C455S456400, C455S521000

Reexamination Certificate

active

07076236

ABSTRACT:
A portable radio communication terminal is provided comprising: a radio transmitter/receiver for transmitting and receiving signals over a public mobile communications network, a microphone unit and a loudspeaker unit for entering and releasing the communication signals to be transmitted and received by the radio transmitter/receiver, a light emitter for emitting light to indicate details of an action, an operation entering unit, and a controller. When the normal mode is selected with the operation entering unit, the controller turns the microphone unit, the loudspeaker unit, and the light emitter on to start the communication via the radio transmitter/receiver to a predetermined emergency call station. When the static mode is selected with the operation entering unit, the controller turns the loudspeaker unit and the light emitter off while holding the microphone turned on to start the access via the radio transmitter/receiver to the emergency call station. Accordingly, even if the user is under an unfavorable condition for producing an emergency call, it can provide the emergency call station with a data about its difficult condition.

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European Search Report of EP No. 03252837.

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