Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:technology
|
| gptkbp:alternativeTo |
voice calls
|
| gptkbp:connectedTo |
gptkb:telephone_network
|
| gptkbp:enables |
real-time text transmission
|
| gptkbp:inventedBy |
1920s
|
| gptkbp:relatedTo |
gptkb:Telecommunications_Device_for_the_Deaf
text telephone |
| gptkbp:replacedBy |
modern digital communication devices
|
| gptkbp:standsFor |
gptkb:typewriter
|
| gptkbp:usedBy |
deaf people
hard-of-hearing people |
| gptkbp:usedFor |
text communication
|
| gptkbp:usedIn |
telecommunications
|
| gptkbp:uses |
gptkb:ASCII_code
gptkb:Baudot_code |
| gptkbp:bfsParent |
gptkb:telecommunications_relay_services
|
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
TTY
|