Temporarily Change Cellphone Ringers

I’ve discovered yet another feature that doesn’t exist (that I’m aware of) on my cellphone or anyone elses. Normally when I’m onsite with a client I’ll turn my cellphone ringer to completely silent. I don’t want it on vibrate either, that’s just annoying. I usually have the phone sitting right in front of me and notice it when the screen lights up, I then pick-up the phone and answer it.
What I’d like to be able to do is to have a secondary ringer that I can specify in certain situations. I know I can set specific ringers for different people …read more