H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 48/04 (2009.01) H04B 5/00 (2006.01)
Patent
CA 2732554
A communications device includes a housing and radio frequency (RF) circuitry and a processor carried by the housing and operative with each other. A Near Field Communications (NFC) circuit is carried by the housing and connected to the processor. This circuit is configured to detect an NFC enabled tag using an NFC communications protocol when the device is positioned near the tag. The circuit generates a disable signal to the processor upon detecting the NFC enabled tag. The processor is configured to cause the device to enter a locked, operating mode upon receiving the disable signal and to enter or remain in an unlocked, operating mode if the NFC circuit does not generate a disable signal indicative that the NFC circuit has not detected the NFC enabled tag.
Research In Motion Limited
Ridout & Maybee Llp
LandOfFree
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