Statements (21)
Predicate | Object |
---|---|
gptkbp:instanceOf |
military telephone network
|
gptkbp:country |
gptkb:United_States
|
gptkbp:decommissioned |
1995
|
gptkbp:feature |
touch-tone dialing
priority call handling multilevel precedence and preemption (MLPP) special precedence keys (A, B, C, D) |
gptkbp:fullName |
Automatic Voice Network
|
https://www.w3.org/2000/01/rdf-schema#label |
AUTOVON
|
gptkbp:notableFor |
use of DTMF keys A, B, C, D
|
gptkbp:operatedBy |
gptkb:United_States_Department_of_Defense
|
gptkbp:operationalPeriod |
1960s
|
gptkbp:purpose |
secure and reliable military communications
|
gptkbp:relatedTo |
gptkb:Defense_Switched_Network
National Communications System |
gptkbp:replacedBy |
gptkb:Defense_Switched_Network
|
gptkbp:technology |
circuit-switched network
|
gptkbp:usedBy |
gptkb:U.S._military
gptkb:U.S._government_agencies |
gptkbp:bfsParent |
gptkb:Defense_Red_Switch_Network
|
gptkbp:bfsLayer |
8
|