Define telephone operator. telephone operator synonyms, telephone operator pronunciation, telephone operator translation, English dictionary definition of telephone operator. Noun 1. telephone operator - someone who helps callers get the person they are
Pioneers Alexander Graham Bell · Alfred Vail · Alexander Popov · Charles Wheatstone · Claude Chappe · Edwin Armstrong · Elisha Gray · Guglielmo Marconi · Jagadish Bose · Johann Philipp Reis · John Logie Baird · Lee De Forest · Nikola Tesla · Philo Farnsworth · Reginald Fessenden ·...
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OLD PHONE ACCESSORIESThis is my favorite section, since it shows how ingenious some of the pioneers of the phone business were! The Beginning of the end of the Bell System... The Hush-A-Phone was a simple product that slipped over a Candlestick Phone or Telephone Handset and gave the ...
There are number of early telephone pioneers who helped contribute technological advances to the field which culminated in Bell and Watson’s invention of the telephone in the later portion of the 1800s. The inventors ranged the globe; however, Bell proved to be the first to be able to combin...
a你们班有多少位少先队员 Your class has how many Young Pioneers[translate] anone of 无[translate] athe results to watch TV are interesting 看电视的结果是有趣[translate] aDose Judy live by herself 药量Judy活由她自己[translate] a本文实现基于IMS全新的多媒体业务形式实现自动拨测系统,提升劳动效率和维...
NextGen was founded by a core group of six leading telephony integrators, including Superior Telephone’s President David Jones, who were among the early IP telephony pioneers and who have a combined 117 years of experience in the telecommunications . [Read More] ...
Google Share on Facebook area code (redirected fromTelephone numbering plan) Thesaurus Financial Encyclopedia Wikipedia area code n. 1.The first three digits of a ten-digit phone number in the United States, Canada, and the Caribbean, associated with a specific geographical area. ...
Telephone Personal Identification Number telephone pickup Telephone Pioneer Museum Telephone Pioneers Amateur Radio Club Telephone Pioneers of America Telephone Plant Under Construction telephone plug telephone plug Telephone plugs Telephone plugs Telephone Point-of-Purchase Survey telephone pole telephone pole tel...
Define telephone unit. telephone unit synonyms, telephone unit pronunciation, telephone unit translation, English dictionary definition of telephone unit. Noun 1. telephone unit - a unit of measurement for telephone use unit, unit of measurement - any di