ITU
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- 【Organization】ITU
- 【Document #】ITU-T M.320
NUMBERING OF THE CHANNELS IN A GROUP
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T Q.103
NUMBERING USED
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T SERIES G SUPP 29
OBJECTIVE FOR THE MIXED ANALOGUE/DIGITAL CHAIN OF 4-WIRE CIRCUITS
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T Q.108
One-way or both-way operation of international circuits
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T U.21
OPERATOR RECALL ON A TELEX CALL SET UP ON A RADIOTELEGRAPH CIRCUIT
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T R.90
ORGANIZATION FOR LOCATING AND CLEARING FAULTS IN INTERNATIONAL TELEGRAPH SWITCHED NETWORKS
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T M.600
ORGANIZATION OF ROUTINE MAINTENANCE MEASUREMENTS ON CIRCUITS
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T M.729
ORGANIZATION OF THE MAINTENANCE OF INTERNATIONAL PUBLIC SWITCHED TELEPHONE CIRCUITS USED FOR DATA TRANSMISSION
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T R.71
ORGANIZATION OF THE MAINTENANCE OF INTERNATIONAL TELEGRAPH CIRCUITS
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active
- 【Organization】ITU
- 【Document #】ITU-T Z.316
OUTPUT LANGUAGE SYNTAX SPECIFICATION
- 【Date】1988/11/1
- 【Language】English
- 【Status】Active