No grāmatas satura
1.3. rezultāts no 87.
486. lappuse
20 86.80 With the SY 820 system we can enhance your electromechanical telephone exchange with new functions and the same maintenance and planning specifications as for electronic exchanges . The system function Call Data Recording GR820 ...
20 86.80 With the SY 820 system we can enhance your electromechanical telephone exchange with new functions and the same maintenance and planning specifications as for electronic exchanges . The system function Call Data Recording GR820 ...
578. lappuse
20 86.80 With the SY 820 system we can enhance your electromechanical telephone exchange with new functions and the same maintenance and planning specifications as for electronic exchanges . The system function Call Data Recording GR ...
20 86.80 With the SY 820 system we can enhance your electromechanical telephone exchange with new functions and the same maintenance and planning specifications as for electronic exchanges . The system function Call Data Recording GR ...
652. lappuse
... words of a contemporary statesman , who summed up the advantage to be derived from accelerated telecommunication development by listing three essential functions : a security function , a social function and an economic function .
... words of a contemporary statesman , who summed up the advantage to be derived from accelerated telecommunication development by listing three essential functions : a security function , a social function and an economic function .
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