Electronic hook switch cable for remote desk phone call control (answer/end). It eliminates the need for a HL10 Handset Lifter. Works with Polycom desk phones.
Ear cushions should be replaced every six months or sooner. Use with Supra / Encore / PLX / SP headsets models: H51/H61/H91.
Electronic hook switch cable for remote desk phone call control (answer/end). It eliminates the need for a HL10 Handset Lifter. Works with Polycom desk phones.