| Connections | Screw terminal, - Gain/trim control |
|---|---|
| Compatible Brand | Universal |
| Brand | Bogen Communications |
| Type | Interface Module |
| Custom Bundle | No |
| Color | Black |
| Model | TEL1S |
| Features | Bus assignable |
| Answering System | Digital |
| Country/Region of Manufacture | Taiwan |
Check the listing for details. Bogen TEL1S Interface Module Telephone Digital Input Bus Assignable tel 1s. Color: Black, Condition: Used. Listed at 25.00 USD. I DON'T KNOW MUCH ELSE ABOUT IT OTHER THAT IT IS STILL USABLE.