Dial Pad and Unlock Sounds Gone

Question

In the last two days the sounds tied to my phone's dial pad and the 'click' sound associated with unlocking the screen have dissappeared.  I have checked the settings and all seems to be correct.  Aany ideas on this?  I have tried a full shutdown/restart with no luck.

Sascol1 · Accepted Answer

Well even though I did NOT have the phone in silent mode, I moved it to silent and then back and just like that the sound was back.  Very odd