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This amendment was produced to meet the urgent need for the implementation of the International Emergency Preference Scheme (IEPS) as specified in ITU-T Rec. E.106. This amendment contains the modifications to ITU-T Rec. Q.1902.4 (07/01) in order to accommodate these needs. This amendment should be read in connection with the related amendments to ITU-T Recs Q.1902.1, Q.1902.2, Q.1902.3 and Q.1950.
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.040.30 : Switching and signalling systems
|
| Number of pages | 11 |
| Modify | ITU-T Q.1902.4 (2001-07)
|
| Year | 2002 |
| Document history | |
| Country | International |
| Keyword | CCITT Q.1902;CCITT Q.1902.4;CCITT Q.1902.4 AMD 1;ITU-T Q.1902;ITU-T Q.1902.4;ITU-T 1902;1902;ITU-T Q.1902.4 (2001) AMD 1 |