If you refer to the silent ringer switch on the side of the iphone, then the answer is true, the case doesn't give you access to the switch, therefore you can't silence the ringer when the phone is in the case. In cases where you are at meetings or don't want to be disturb you use this switch. I think is you lower the volume all the way down it may work as well as the switch, I haven't tried it yet, I think I'll try it tomorrow, most likely it will work as well.
Message was edited by: Miguel Santa