Telephone answering machine having solid state and magnetic tape

Telephone answering machine with an erasable message recorded on

Telephone answering machine with audio signal compression/expans

Telephone answering machine with automatic recording and visual

Telephone answering machine with digital storage of announcement

Telephone answering machine with non-volatile memory

Telephone answering machine with on-line switch function

Telephone answering machines for collect call

Telephone answering method and apparatus

Telephone answering method and device providing outgoing message

Telephone answering overflow to electronic mail

Telephone answering programming devices

Telephone answering service with integrated voice and textual me

Telephone answering service with integrated voice and textual me

Telephone answering service with integrated voice and textual me

Telephone answering service with integrated voice and textual me

Telephone answering system

Telephone answering system that automatically calls back a...

Telephone answering system with means for recovering operational

Telephone answering unit with caller identification and message