Integrated dual tone multi-frequency telephone dialer

Publisher Website

1 January 1977

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 64-65
https://doi.org/10.1109/isscc.1977.1155665

Abstract

No abstract available

Keywords

This publication has 2 references indexed in Scilit:

A Touch-Tone caller for station sets
IEEE Transactions on Communication and Electronics, 1963
Pushbutton Calling with a Two-Group Voice-Frequency Code
Bell System Technical Journal, 1960