 |
|
 |
|
| |
Home
: ITU-T
: Publications
: Recommendations
: U Series
: U.40 |
Recently posted -
Search Recommendations |
| |
|
| U.40 : Reactions by automatic terminals connected to the telex network in the event of ineffective call attempts or signalling incidents
|
| In force components |
Number
|
Title |
Status |
U.40 (03/93)
|
Reactions by automatic terminals connected to the telex network in the event of ineffective call attempts or signalling incidents
|
In force
|
|
| Superseded and Withdrawn components |
Number
|
Title |
Status |
U.40 (11/88)
|
Reactions by automatic terminals connected to the telex network in the event of ineffective call attempts or signalling incidents
|
Superseded
|
|
