KS23822L15

Legacy plug-prong telecom operator headset adapter base amplifier module built by Plantronics for Avaya/Lucent systems to anchor multi-line configurations. Equivalents: Plantronics P10 adapter base, Lucent Universal Modular Base (KS23822-L12). Real-Life Examples: Enterprise PBX call center desks, Lucent Merlin business phone systems, regional telecommunication service consoles. [1, 2, 3]