Std

ETSI ETR 261-6

Human Factors (HF); Assessment and definition of a harmonized minimum man-machine interface (MMI) for accessing and controlling public network based supplementary services; Part 6: Survey of existing PSTN, ISDN and mobile networks, and a user survey of supplementary service use within Centrex and PB

standard by European Telecommunications Standards Institute , 10/01/1996

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Full Description

To publish the summarized results of the phase 1 study and experimental trials together with the results of the experiment evaluation of the draft ETS. A multipart ETR is planned with seven separate parts
 

Product Details

Edition:
1
Published:
10/01/1996
Number of Pages:
70
File Size:
1 file , 210 KB
Note:
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