12 button DTMF touch-tone Dialer. Pocket sized Dialer contains tone generator, keypad, 2 button cells & speaker. Originally for made to allow remote access to equipment from rotary phones etc. With power switch. Allows DTMF tone activation thru any phone. Output tone corresponds to keypad buttons,white num. on black keypad.
4-1/8" x 2-1/4" x 9/16" WT. .2
