SANYO -> Panasonic
DTMF Tone Generator for Pushbutton Telephone
SANYO -> Panasonic
DTMF receiver
SANYO -> Panasonic
DTMF/PULSE Switchable Dialer
SANYO -> Panasonic
DTMF/PULSE Switchable Dialer
SANYO -> Panasonic
DTMF/PULSE Switchable Dialer
SANYO -> Panasonic
DTMF Receiver
SANYO -> Panasonic
DTMF Tone Generator for Pushbutton Telephone