iPhone 6 how to disable dial keypad tones?

[iMore Question]

I need to permanently mute or disable the number tones when entering my bank and credit card numbers, account number, social security number, etc, for the obvious reason that it screams "steal my identity and money!" to everyone within earshot, including my thin-walled apartment. Dialing down the volume on the side is not a fix, as then I can't hear the prompts and answers. After all these years of complaints from Apple customers, why is this even still an issue? Anyone have a fix? Thank you.

 

[nikkisharif]

Are you referring to tones made on the line when you're pressing a number? As far as I know, this isn't an Apple problem. I don't know of any phone that can control that. You could always use headphones or not call the bank or wherever when you're around others.