75662515
Mar 18, 1999
Jun 8, 2004
PERSONAL EMERGENCY RESPONSE SYSTEM COMPRISED OF A REMOTE-ACTIVATED SPEAKER PHONE USED IN EMERGENCIES
Electrical and Scientific ApparatusMONITORING AND ANSWERING SIGNALS AND TELEPHONE CALLS FROM SUBSCRIBERS USING PERSONAL EMERGENCY RESPONSE SYSTEMS COMPRISED OF A REMOTE-ACTIVATED SPEAKER PHONE AND RELAYING MESSAGES TO DESIGNATED RECIPIENTS
Computer and Scientific