ITU-T U.81-1993 (WITHDRAWN) International Telex Store-and-Forward - Delivery to a Telex Subscriber - Telegraph Switching Telex Store and Foreward Study Group IX; 13 pp
This Recommendation outlines procedures for the delivery of nternational telex messages by a store and forward unit (SFU).
ITU-T U.81-1993 history
1996ITU-T U.81-1996 International Telex Store-and-Forward - Delivery to a Telex Subscriber - Series U: Telegraph Switching Telex Store and Foreward Study Group 1; 14 pp
1993ITU-T U.81-1993 (WITHDRAWN) International Telex Store-and-Forward - Delivery to a Telex Subscriber - Telegraph Switching Telex Store and Foreward Study Group IX; 13 pp