International Subscriber Dialing
GPTKB entity
Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:telecommunications_company
|
| gptkbp:abbreviation |
gptkb:ISD
|
| gptkbp:alsoKnownAs |
International Direct Dialing
|
| gptkbp:enables |
Direct international telephone calls
|
| https://www.w3.org/2000/01/rdf-schema#label |
International Subscriber Dialing
|
| gptkbp:introducedIn |
1960s
|
| gptkbp:relatedTo |
gptkb:International_Telecommunication_Union
gptkb:Direct_Distance_Dialing Long-distance calling Telephone numbering plan |
| gptkbp:replacedBy |
Operator-assisted international calls
|
| gptkbp:requires |
Country code
International call prefix |
| gptkbp:usedBy |
Telecommunications companies
Telephone subscribers |
| gptkbp:usedIn |
Telephony
|
| gptkbp:bfsParent |
gptkb:ISD
|
| gptkbp:bfsLayer |
7
|