IWATSU
[data and common software modules; voice mail systems comprising a message server and computer; telephones; equipment for automatically answering telephones in the absence of human intervention and to receive, record, and play back messages so received and/or to transmit messages over the telephone, namely, an automatic answering telephone set and recorded answering message sender; radio paging systems comprising a handset, base station, repeater, portable mobile radio station, switching cont...
Registered · July 10, 1996 · 75134709 ·