Can I use the handset lifter with the Plantronics Voyager 510S?
A. Yes, In order to be able to answer and end calls remotely a Plantronics handset Lifter is needed. (we sell the Plantronics 510SL bundle with the lifter) Consult our Plantronics compatibility guide for your make/model of office phone to determine which handset lifter best fits your phone model. Although most phones work with the HL10, certain models of phone may require an Plantronics HL1 instead. (Reasons for the HL1 would be the phone’s shape (curved edges vs. square edges), multiple ring tones (external ring tones differ from internal ring tones) or a magnetized hang up button.). Please note that if your telephone system requires you to physically hit a line button to make or receive a call then the lifer will not function on your phone.