No products
ITU There are 5339 products.
-
ITU-T M.525
ITU-T M.525 Automatic maintenance procedures for international group, supergroup, etc., links
$25.00In Stock -
ITU-T M.530
ITU-T M.530 Readjustment to the nominal value of an international group, supergroup, etc., link
$25.00In Stock -
ITU-T M.540
ITU-T M.540 Routine maintenance of carrier and pilot generating equipment
$25.00In Stock -
ITU-T M.535
ITU-T M.535 Special maintenance procedures for multiple destination, unidirectional (MU) group and supergroup links
$25.00In Stock -
ITU-T M.556
ITU-T M.556 Setting up and initial testing of digital channels on an international digital path or block
$25.00In Stock -
ITU-T M.560
ITU-T M.560 International telephone circuits - Principles, definitions and relative transmission levels
$25.00In Stock -
-
-
ITU-T M.570
ITU-T M.570 Constitution of the circuit; preliminary exchange of information
$25.00In Stock -
ITU-T M.580
ITU-T M.580 Setting up and lining up an international circuit for public telephony
$25.00In Stock -
-
