Devices descending from K912665

3 later devices reach System BT W/Remote Control Option Hearing Aid through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K964557	Resound BT4 Personal Hearing System W/Remote Control Option	Resound Corp.	1996	2	—
+2	K974257	Resound Digital 2000-BT W/Digital 2000-DF (Digital Programmer)	Resound Corp.	1997	0	—
+2	K970215	Audallion II Hearing System	Resound Corp.	1997	0	—