I just switched to a 7290, and have a problem. I have a high frequency hearing loss from hearing too many loud noises in my mis-spent younger years. I have a lot of trouble hearing the ring. I have the volumn set a 3 and using ring 5 which seems to be the loudest. If it is in the holster I can feel it vibrate, or hear it when I am wearing my hearing aids.
The big problem is at night, I leave it on the nightstand, and if it rings I can't hear it. Call forwarding to the house phone isn't a complete solution for e-mail etc.