Telephone Extension Hold Music Activator

Get true "hold button" activation on every phone extension 
In order to achieve true "hold button" activation, we created a small module called the MOH-400HB  (telephone extension hold music activator). This line-powered activator sends a signal down the phone line telling the OHP 4500, 5500, 6500 unit whether or not the phone is on-hold. Only phone extensions with the MOH-400HB can put a call on-hold with the phone's hold button.

Phones without the MOH-400HB can put a call on-hold by pressing the star key twice and then pressing the phone's hold button. Like all OHP products, the MOH-400HB is very easy to install.

Includes:

2 per Pk.