which ways should i use to enter low power consumption mode on stacks？

which ways should i use to enter low power consumption mode on stacks？https://devzone.nordicsemi.com/f/nordic-q-a/4582/which-ways-should-i-use-to-enter-low-power-consumption-mode-on-stackshi, i'm gonna make 51822 enter low power consumption mode.Meanwhile it could be wake up by "GPIOTE_IRQHandler()" 1:Now,i know that "sd_power_system_off()" can make 51822 enter low power consumption mode.however,there is a question that "reset" isen-USTelligent Community 13Tue, 25 Nov 2014 08:51:29 GMTRE: which ways should i use to enter low power consumption mode on stacks？https://devzone.nordicsemi.com/thread/16219?ContentTypeID=1Tue, 25 Nov 2014 08:51:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f614d3c4-2655-4070-81e2-12110d8195f6Asbjørn<p>Q1 and Q2: System OFF mode will only wake up through reset. What you should use instead is the function called <a href="http://developer.nordicsemi.com/nRF51_SDK/doc/7.0.1/s110/html/a01073.html#ga11d88d38ac99fb72cde74c9385d36433">sd_app_evt_wait()</a>. This will allow you application to go into power down mode and still be able to wake up from timer interrupts and not only from GPIOTE interrupts.</p><div style="clear:both;"></div>