Assertion: sm message | /r/HasProperty | sent over the vodafone gsm network
Facets:
value: on 3 december
type: TEMPORAL
value: from neil papworth of sema group
type: OTHER
value: in the united kingdom
type: LOCATION
Source sentences:
text: The first SMS message was sent over the Vodafone GSM network in the United Kingdom on 3 December 1992, from Neil Papworth of Sema Group (now Mavenir Systems) using a personal computer to Richard Jarvis of Vodafone using an Orbitel 901 handset.