"Hold Button" Adapter was designed to provide Music/Message On Hold "Specifically" for the GE 2-9487 and GE 2-9488 telephones. This Music/Message On Hold unit connects between your phone lines and each of your phones to provide you with seamless "HOLD" button activated music on hold. More importantly, this unit also removes that annoying beep these phones keep making while your customers are on hold. It doesn't matter how many phones you have, one CK-2 Music On Hold unit will work with all of them.
The unit works automatically in the background every time you press the HOLD button on any of your GE 29487GE2 or GE 29488GE2 phones. This unit lets your message sound its best "On-Hold" from Cassette Players, CD Players, PC Sound Card Output, or any Powers Productions Digital Player (including our Pre-owned models)... The CK-2 Music/Message On Hold unit is much better than most any other telephone Music On Hold adapter currently on the market, short of buying an expensive telephone KEY system (PBX/KSU).