This can also be used with the optional HL10 Handset Lifter.Īny headset and a GN 8000 amplifier or GN 8210 digital amplifier.Īny headset and a Voyager amplifier. Switch position 1, Transmit B, Receive 3, standard telephone cord wiring. The handset cord then plugs into the amplifier.Īny HW series headset and a M22 amplifier (position 5, transmit 9)ĬS540, CS510, CS520, CS530, CS Legend & Savi 710, 720, 730, 740: To fit a headset to this switchboard, unplug the handset and replace it with the appropriate amplifier. Please Note: The model number of your NEC NEAX telephone can usually be found on a label stuck on the bottom of the phone.
