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Data device for cellular telephone and data backup method
1. Data backup equipment for a portable telephone such as a cellular phone, a personal handy phone, a car telephone, a maritime mobile radiotelephone machine or a ...
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Hands-free device for vehicle headrest and method of use
The hands-free device of the instant invention is intended for use with a mobile phone and a vehicle seat support structure. The device includes a speaker and a ...
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System and methods for objective evaluation of hearing using auditory steady-state responses
The present invention is an apparatus for recording SSAEP responses and a set of methods for using the apparatus to test various aspects of a subject's auditory system. T...
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Method and radio communication system for regulating power between a base station and a subscriber station
The mobile radio system shown in FIG. 1 as an example of a radio communication system consists of a multiplicity of mobile switching centers MSC which are networked ...
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Portable telephone set and method for inputting said incoming call reporting melody
Under the above circumstances, the invention has been made, and it is an object of the invention to provide a portable telephone set which enables an incoming call ...
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Wireless remote telemetry system
The present invention is a novel and improved wireless and remote telemetry system which uses low-cost remote communication devices operating on existing wireless ...
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Navigation key for a handset
In accordance with the invention there is provided a telephone handset having a front surface with a display and a keypad, wherein said keypad includes a group of keys ...
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Transceiver with closed loop control of antenna tuning and power level
According to one aspect of the present invention, a trainable transceiver is provided that efficiently transmits and receives RF signals at various frequencies. Another ...
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Transmitting group ID information to exclude a group of mobile terminals from changing their operation mode
What is claimed is: 1. A base station for protecting a predetermined area from disturbing usage of mobile terminals of a wireless communications system, comprising: a ...
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Cellular telephone with audio recording subsystem
As described below, the invention may be used to particular advantage in connection with a cellular telephone and may be implemented using conventional components of ...
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Ring Tones 
