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rotary dialing การใช้

ประโยคมือถือ
  • Its rotary dialing technology is a source of German jokes, and the company still cannot itemize long-distance charges.
  • These signals are now very uniformly standardized worldwide, and along with rotary dialing, they are almost all that is left of in-band signaling.
  • Country dwellers must overcome those barriers to wire into the new technology, or they risk seeing their job prospects go the way of rotary dialing and party lines.
  • Though that picture has become as outdated as rotary dialing, many agencies and advertisers involved in selling technology products still seem to perceive women as secondary or subordinate to men, as evidenced by a preponderance of male images populating hardware and software campaigns.
  • As direct distance dialing expanded to a growing number of communities, local numbers ( often four, five or six digits ) were extended to standardized seven-digit AT & T conducted extensive studies of product engineering and efficiency and concluded that push-button dialing was preferable to rotary dialing.