|Model no.||Amtelco Unified keyboard|
|Features||Keyboard for Telco system|
|Keyswitches||Cherry MX Black|
This is an Amtelco Unified keyboard consisting of Cherry MX Black key switches. The keyboard is made up of two circuit boards where the bottom board holds the speaker and other electronics while the top board is dedicated to key switches. The key caps are mostly double shots but has some specialized engraved key caps that have worn away.
Pictures of the Amtelco Unified keyboard.