Here are entered works on the use of telephones in the sales process. Works on the technique of selling telephones and related products are entered under Selling--Telephones.
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Telephone stations -- See Also the narrower term Call centers
Here are entered works on service units devoted to handling inbound and/or outbound telephone transactions with customers.
Telephone systems -- Examinations -- Study guides. : Implementing Cisco IP Telephony and Video, Part 2 (CIPTV2) Foundation learning guide (CCNP Collaboration exam 300-075 CIPTV2) / Willam Alexander Hannah, Akhil Behl. [O'Reilly electronic resource]
Telephone systems -- Technological innovations. : Managing the PSTN transformation : a blueprint for a successful migration to IP-based networks / Sandra Dornheim, Deutsche Telekom AG. [O'Reilly electronic resource]
Telephone -- Technological innovations -- Videodiscs. : Genius on hold [(DVD) videorecording] / Freestyle Releasing presents, Top Cat Productions LLC ; produced by Walter T. Shaw ; written and directed by Gregory Marquette.
Here are entered general works on radio, including works on early radio, sometimes called "wireless telephone." Works on point-to-point radiotelephone service and equipment, sometimes called "wireless telephone," are entered under Radiotelephone. --subdivision Radio equipment under subjects, e.g. Automobiles--Radio equipment; and headings beginning with the word Radio
