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 Date: 2012-03-26 23:26:18Ringtone Signal tone Dial tone Ringing Busy signal On-hook Telecommunication Electronic engineering Electronics Ringback tone |
| Why install a HAWK signal? The City of Albuquerque installed a new traffic control device to help make crossing busy streets easier for pedestrians and bicyclists.DocID: 1l6iz - View Document |
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| TECHNOLOGY NEWS Will Interoperability Problems Give IP Telephony a Busy Signal?DocID: 13n42 - View Document |
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| Kapiti Summer works programme Daylight saving and warmer temperatures signal the start of the summer roadworks season on our nation’s highways. Crews will be busy repairing road surfaces and carrying out important safeDocID: YSjl - View Document |