700-41-03 (8-Key) 11/7/2017 Category: Products, Trilogy Gemini System, Keypanels, Trilogy Mercury System, Keypanels User panel for use with Gemini, Mercury and other Trilogy intercom systems 8 programmable dual-action lever keys Shift key adds further 24 key assignments across 3 shift pages Assignable level control Latching (hands-free) and momentary (PTT) operation Assign key for local configuration Loudspeaker/microphone CUT function Remote headset facility Fixed 130mm electret gooseneck microphone Optional GPI Input/Output 5 Character alpha-numeric displays