例句與造句

1. Thus, the outgoing marker could select two office frames to search for idle trunks to the destination, and had pulsing information for the sender.
2. The FT leads for trunks in a particular group were cross connected to a FTC ( Frame Test Common ) lead for its Trunk Link Frame, to indicate that the TLF had one or more idle trunks in that group.
3. The Route Relay in the Completing Marker connected sensor relays to all the Trunk Link Frames, allowing the Marker to choose a TLF that had an idle trunk and then connect to that trunk through the Trunk Link Connector ( TLC ) to choose one of those idle trunks.
4. The Route Relay in the Completing Marker connected sensor relays to all the Trunk Link Frames, allowing the Marker to choose a TLF that had an idle trunk and then connect to that trunk through the Trunk Link Connector ( TLC ) to choose one of those idle trunks.
5. It gained brief fame as the last place in the continental United States to use a trunking system ( inter-office circuits ) that was called " N2 Carrier ", an analog system that utilized Multi-Frequency ( MF ) tones and the infamous 2600 Hz control tone for answer supervision and idle trunk condition.
6. It's difficult to find idle trunk in a sentence. 用idle trunk造句挺難的
7. Calls from manual offices to panel offices required the A board, or outgoing operator, to request the number from the caller, connect to an idle trunk to the distant exchange and relay the desired number to the " B Board Manual Incoming Call " operator, who keyed it to the Panel machine for setting up the incoming and final frames to the called telephone number.