Wired Intercom (430-0223A) Controls Faxback Doc. # 6704 Master Station: 9V DC Jack (on back) Jacks for Remotes (on back) Speaker/Microphone (on the top of machine) Remote Switch (on the top in middle of machine) PUSH-TO-TALK button (on the top at the right) OFF/VOLUME control (on the top at the left) Remote Station: Remote Jack (on back) Speaker/Microphone (on top of machine) CALL button (on the top to the right) (CJD/all-8/17/94)