Cordless headset telephone
DCFirst Claim
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1. A cordless headset telephone system comprising:
- at least one headset and at least one base, each including transmitter means and receiver means for providing a two-way cordless transmission between the headset and the base, each headset being balanced and having a minimum inertial moment, and including a curved headband, a quick-disconnect battery pack attached to one end portion of the headband, a single earpiece attached to the other end portion of the headband, and a microphone respectively connected to a headset receiver and a headset transmitter, a forwardly extendable microphone arm having the headset microphone mounted thereon, each base having a base receiver and base transmitter respectively connected to an audio output and an audio input.
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Abstract
Cordless headset telephone system including at least one headset having at least one earpiece, a swingout microphone and a headset transmitter and receiver connected to a common antenna, at least one base having a base transmitter and receiver having a common antenna, respectively tuned to the headset transmitter and receiver, and apparatus included in the base circuit for seizing at least one telephone line.
165 Citations
26 Claims
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1. A cordless headset telephone system comprising:
- at least one headset and at least one base, each including transmitter means and receiver means for providing a two-way cordless transmission between the headset and the base, each headset being balanced and having a minimum inertial moment, and including a curved headband, a quick-disconnect battery pack attached to one end portion of the headband, a single earpiece attached to the other end portion of the headband, and a microphone respectively connected to a headset receiver and a headset transmitter, a forwardly extendable microphone arm having the headset microphone mounted thereon, each base having a base receiver and base transmitter respectively connected to an audio output and an audio input.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A cordless headset telephone system comprising:
- a plurality of groups of headsets, each group including a respective plurality of headsets, each headset including a single earpiece and a microphone on one end portion of a curved headband having a quick-disconnect battery pack on the other end portion thereof, respectively connected to a headset receiver and a headset transmitter;
a plurality of bases equal to said plurality of groups of headsets, each base including a respective base transmitter and base receiver, respectively tuned to the receivers and transmitters of a respective group of headsets, for providing a two-way cordless transmission channel between said base and each of the headsets of said respective group of headsets; and
a forwardly extendable microphone arm and a headset switch linked to said microphone arm for disconnecting at least one circuit in said headset when the microphone arm is retracted. - View Dependent Claims (26)
- a plurality of groups of headsets, each group including a respective plurality of headsets, each headset including a single earpiece and a microphone on one end portion of a curved headband having a quick-disconnect battery pack on the other end portion thereof, respectively connected to a headset receiver and a headset transmitter;
Specification