Name:
ITU-T U.70 PDF
Published Date:
11/01/1988
Status:
[ Active ]
Publisher:
International Telecommunication Union-T
This Recommendation defines service signals which are to be sent back to the telex terminal in the event of unsuccessful validation for called Teletex terminal addresses, and service signals of the last delivery attempt to the Teletex terminal which are to be sent to the telex terminal as a part of non-delivery notification.
| Edition : | 88 |
| File Size : | 1 file |
| Number of Pages : | 5 |
| Published : | 11/01/1988 |
