reorder tone造句

• If all the trunks were busy, the selector sent back an All Circuits Busy tone ( reorder tone ).
• But instead of calls being overflowed to main or tandem routes shared with other calls, the unsuccessful callers receive a reorder tone from their local or tandem exchange.
• Many telephone companies in North America and in the United Kingdom often play the reorder tone after the second reading of a recorded announcement explaining the reason of call failure.
• For example, if a customer encountered a reorder tone ( a fast busy signal ), it could indicate " all circuits busy, " or a problem in the destination exchange.
• The reorder tone is sometimes confused with the busy signal because they use the same frequencies and differ only in that the busy signal's beeping sounds have a slower cadence than those of the reorder tone.
• The reorder tone is sometimes confused with the busy signal because they use the same frequencies and differ only in that the busy signal's beeping sounds have a slower cadence than those of the reorder tone.
• The British reorder tone is the same 400 Hz tone as the busy tone, instead with a cadence of 0.4 seconds on, 0.35 seconds off, 0.225 seconds on, 0.525 seconds off.