Handling of long-distance calls by tributary operator is described; recording of toll calls; importance of accuracy in handling calls. Paper presented at Traffic Conference of Iowa Annual Convention.
Toll work at the tributary office
Telephony
Telephony ; 97 , n 5
1929
2 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
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