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Identification of calling devices dialing a universal number to access a telecommunications relay service center
Identification of calling devices dialing a universal number to access a telecommunications relay service center
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机译:识别拨打通用号码以访问电信中继服务中心的呼叫设备
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摘要
A dialed universal telephone number is translated into a toll free telephone number corresponding to a telecommunications relay service center in a telecommunications system. When the call is connected to the telecommunications relay service center, information that identifies the caller is reliably forwarded to the telecommunications relay service center.
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