H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 4/22 (2009.01) H04W 4/14 (2009.01) H04W 52/02 (2009.01) H04W 92/08 (2009.01) G06F 1/26 (2006.01)
Patent
CA 2598362
A method and system for processing emergency calls on a wireless communication device with a low battery is provided. The wireless communication device is operatively connected to a subscriber identity module (SIM) card. The wireless communication device is also operatively connected to a battery for powering the device and has a display screen. The method comprises: receiving an input from a user of the wireless communication device comprising a number to be called; determining if the number to be called is an emergency call code; if the number is an emergency call code, determining if a low battery flag is set on the SIM card; if the low battery flag has not been set on the SIM card, allowing the call; if the low battery flag has been set on the SIM card, disallowing the call and sending a short message service (SMS) message to an emergency SMS address stored on the SIM card.
Norton Rose Or S.e.n.c.r.l.,s.r.l./llp
Research In Motion Limited
LandOfFree
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