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ITU There are 5137 products.
ITU-T F.59
ITU-T F.59 General characteristics of the international telex service
$10.75 $25.00 -57%In StockITU-T F.127
ITU-T F.127 Operational procedures for interworking between the international telex service and the service offered by the INMARSAT-C system
$10.75 $25.00 -57%In StockITU-T U.81
ITU-T U.81 International telex store-and-forward - Delivery to a telex subscriber
$10.75 $25.00 -57%In StockITU-T U.208
ITU-T U.208 The international telex service - Interworking with the INMARSAT C system using one-stage selection
$10.75 $25.00 -57%In StockITU-T E.771
ITU-T E.771 Network grade of service parameters and target values for circuit-switched public land mobile services
$10.75 $25.00 -57%In StockITU-T L.20
ITU-T L.20 Creation of a fire security code for telecommunication facilities
$10.75 $25.00 -57%In StockITU-T L.23
ITU-T L.23 Fire extinction - Classification and location of fire extinguishing installations and equipment on premises
$10.75 $25.00 -57%In StockITU-T L.21
ITU-T L.21 Fire detection and alarm systems, detector and sounder devices
$10.75 $25.00 -57%In StockITU-T D.186
ITU-T D.186 General tariff and accounting principles for international two-way multipoint telecommunication service via satellite
$10.75 $25.00 -57%In Stock
