Product Id: 21577121
Description: Poly HL 10 - Handset lifter - for CS 510, 520, 530, 540; Savi W710, W720, W730, W740
Mfr Part #: 60961-35
MSRP: $79.95HL10 Lifter with straight plug for Savi Office. HL10 handset lifter fits on your telephone, letting you answer calls with the touch of a button, conveniently and automatically takes your handset off hook.