Why won't my iPhone alarm sound when phone is on silence?

[iMore Question]

It only works when sound is on.

 

[Just_Me_D]

I don't know. Mine works whether my alerts are muted or not. Try going to Settings→ General→ Reset, and then select "Reset All Settings" to see if that helps.

 

[Honey Beagle]

Neither will mine when the song be is turned all the way down.