Yealink T28 setup audible ring on 2nd incoming call

[blistovmhz]

Same question here, but not happy with the response.

Call waiting tone plays over top of whatever the caller is saying. In a busy environment where the receptionist will probably get 2-3 calls incoming while on the line, the tones played into the headset are obscuring what our customers are saying.

We really need a way to make the phone RING normally, instead of call waiting tone.