Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:smartphone
|
| gptkbp:alsoKnownAs |
beeper
|
| gptkbp:category |
industrial equipment
wireless device |
| gptkbp:hasComponent |
gptkb:public_speaker
buttons Antenna display screen |
| https://www.w3.org/2000/01/rdf-schema#label |
Pager
|
| gptkbp:inventedBy |
1950s
|
| gptkbp:manufacturer |
gptkb:Motorola
gptkb:NEC gptkb:Philips |
| gptkbp:mayReceive |
voice messages
alphanumeric messages numeric messages |
| gptkbp:popularFor |
1980s
1990s |
| gptkbp:provides |
gptkb:battery
|
| gptkbp:replacedBy |
gptkb:smartphone
|
| gptkbp:supportsProtocol |
one-way
|
| gptkbp:transmission |
gptkb:radio_waves
|
| gptkbp:usedBy |
medical professionals
emergency services |
| gptkbp:usedFor |
alerting users
receiving short messages |
| gptkbp:bfsParent |
gptkb:Motorola
|
| gptkbp:bfsLayer |
5
|