Statements (96)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Communication device
|
| gptkbp:enables |
Emergency calls
Long-distance communication |
| gptkbp:hasComponent |
gptkb:public_speaker
audio recordings Dial pad |
| gptkbp:hasFeature |
gptkb:Voice_over_IP
gptkb:battery gptkb:event gptkb:smartphone gptkb:Intercom gptkb:Caller_ID gptkb:Dual-tone_multi-frequency_signaling gptkb:Touch-tone_dialing Directory Cord Mute Bluetooth connectivity Call forwarding Call transfer Voicemail Wireless Alarm clock Answering machine Backlit display Base station Base unit Battery backup Battery indicator Call block Call log Call timer Call waiting Charging cradle Conference call Conference function Corded handset Cordless handset Desk mountable Display screen Distinctive ring Do not disturb Flash button Hands-free operation Handset Handset locator Headset jack Hearing aid compatibility Hold Intercom function Keypad lock Language selection Low battery warning Message waiting indicator Missed call indicator Multiple handsets Mute button Paging Pause button Phonebook Power adapter Redial Redial button Ringer volume control Ringtone Rotary dialing Speaker volume control Speakerphone Speed dial Speed dial memory Tone/pulse switch Visual ring indicator Volume adjustment Volume control Wall adapter Wall bracket Wall mountable |
| gptkbp:hasType |
gptkb:smartphone
Landline telephone Satellite phone Cordless phone Push-button phone Rotary phone |
| https://www.w3.org/2000/01/rdf-schema#label |
Telephone
|
| gptkbp:introducedIn |
1876
|
| gptkbp:inventedBy |
gptkb:Alexander_Graham_Bell
|
| gptkbp:predecessor |
Telegraph
|
| gptkbp:regulates |
gptkb:International_Telecommunication_Union
|
| gptkbp:replacedBy |
gptkb:smartphone
|
| gptkbp:requires |
Power supply
Telephone line |
| gptkbp:transmittedBy |
Electrical signals
Telephone network |
| gptkbp:usedFor |
Voice communication
|
| gptkbp:bfsParent |
gptkb:human
|
| gptkbp:bfsLayer |
3
|