You take the locking screw out of the buttons you want to use for signaling and use the A leads for your signal lead. You have to decide who signals who and wire accordingly. Have fun. Buttons and buzzer Oh my.
Visit Atcom to get started with your new business VoIP phone system ASAP
Turn up is quick, painless, and can often be done same day.
Let us show you how to do VoIP right, resulting in crystal clear call quality and easy-to-use features that make everyone happy!
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