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A simple telephone system consists of two end offices
The average telephone is used to make . 1) A simple telephone system consists of two end offices and a single toll office to which each end office is connected by a 1-MHz full duplex trunk. PSTN - Public Switched Telephone System •Cable running between two computers can transfer subscriber's telephone and the end office are known. . A simple telephone system consists of two end offices and a single toll office to which each end office is connected by a 1-MHz full-duplex trunk. The average telephone is used to make four calls per 8-hour workday. Ten percent of the calls are long-distance (i.e., pass through the toll office). A simple telephone system consists of two end offices and a single toll office to which each end office is connected by a 1-MHz full-duplex trunk. The mean call duration is 6 min. The mean call duration is 6 min. A simple telephone system consists of two end offices and a single toll office to which each end office is connected by a 1-MHz full-duplex trunk. Ten percent of the calls are long distance (i.e., pass through the toll office). The average telephone is used to make four calls per 8-hour workday. . The average telephone is. Oct 12, · A simple telephone system consists of two end offices and a single toll office to which. each end office is connected by a 1-MHz full-duplex trunk. If two telephones connected to the same end office talk to each other, This is an out-of-band signaling system used to provide basic routing information.