Three-position compatibility switch to make your headset compatible with most corded phone types
Eight-position audio booster provides transmit amplification
Compatible with VXI “G” corded headsets
VXI Omnicord Audio Booster/Adaptor for G Corded Headsets
Amazon.co.uk Price: £50.01 (as of 10/04/2023 16:26 PST- Details)
Three-position compatibility switch to make your headset compatible with most corded phone types
Eight-position audio booster provides transmit amplification
Compatible with VXI “G” corded headsets