Telecommunication Journal, 58. sējumsInternational Telecommunication Union., 1991 |
No grāmatas satura
1.–3. rezultāts no 79.
239. lappuse
... customers did perceive a difference in quality between analogue and digital services . Customers also wanted the most advanced and most flexible technology , whether they perceived a quality impro- vement with that technology or not . I ...
... customers did perceive a difference in quality between analogue and digital services . Customers also wanted the most advanced and most flexible technology , whether they perceived a quality impro- vement with that technology or not . I ...
363. lappuse
... customers , for example , transmission quality ⚫ by product : subscriber's trunk dialling local 008 0055 etc. Customer range of performance variation across products used by customers ⚫ in time : hours of the day ( 9 h 18 h , etc ...
... customers , for example , transmission quality ⚫ by product : subscriber's trunk dialling local 008 0055 etc. Customer range of performance variation across products used by customers ⚫ in time : hours of the day ( 9 h 18 h , etc ...
712. lappuse
... customers and market forces . The first division will be cellular telephone services , soon to be followed by telephone service / private customers , equipment customers , network - related value - added services and information ...
... customers and market forces . The first division will be cellular telephone services , soon to be followed by telephone service / private customers , equipment customers , network - related value - added services and information ...
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