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Application filed by Siemens Ag AlbisfiledCriticalSiemens Ag Albis
Publication of CH305581ApublicationCriticalpatent/CH305581A/de
H04M3/42—Systems providing special services or facilities to subscribers
H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
Landscapes
Business, Economics & Management
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Marketing
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Engineering & Computer Science
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Signal Processing
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CH305581D1952-06-251952-06-25Schaltungsanordnung für Fernmeldeanlagen mit Relaiswählern, insbesondere Fernsprechanlagen.
CH305581A
(de)