• ITU F.69 : 1994

    Current The latest, up-to-date edition.

    THE INTERNATIONAL TELEX SERVICE - SERVICE AND OPERATIONAL PROVISIONS OF TELEX DESTINATION CODES AND TELEX NETWORK IDENTIFICATION CODES

    Publisher:  International Telecommunications Union (CCIR) and (CCITT)

    Published: 

    Available Formats: 
    More Info on product formats

    Sorry this product is not available in your region.

    Add To Cart