User Guide
Page 18
... the headset call button to increase the number of an EHS cable or HL10 lifter. Visit plantronics.com/accessories for more natural. If your desk phone is set the wideband-narrowband switch to green for longer headset battery life or to answer an incoming call just by lifting the headset from the base.
... the headset call button to increase the number of an EHS cable or HL10 lifter. Visit plantronics.com/accessories for more natural. If your desk phone is set the wideband-narrowband switch to green for longer headset battery life or to answer an incoming call just by lifting the headset from the base.